<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - valve system seal]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/valve_system_seal--2053/1/valve system seal.html]]></link><item>
<title><![CDATA[D 371X-16Q Wafer Gear Type Butterfly Valve]]></title><link><![CDATA[https://wendy0987.en.ec21.com/D_371X_16Q_Wafer_Gear--12049948_12049968.html]]></link><description><![CDATA[valve is a kind of rubber-sealed butterfly valve, which is widely
used in water supply and drainage of water plants, power plants, steel mills,
papermaking, catering and other systems as an opening a]]></description><pubDate><![CDATA[20250318]]></pubDate></item>
<item>
<title><![CDATA[Cast Steel Slab Gate Valve, API 6D, WCB, 6 in, 1500 LB, RTJ]]></title><link><![CDATA[https://kellyvalves.en.ec21.com/Cast_Steel_Slab_Gate_Valve--12047582_12047586.html]]></link><description><![CDATA[systems.
Equipped with fire-safe protection, the valve ensures safe operation even under extreme conditions. The RTJ (Ring-Type Joint) connection offers a secure and leak-tight seal, making it suitab]]></description><pubDate><![CDATA[20250308]]></pubDate></item>
<item>
<title><![CDATA[China DN25 Butterfly Valve for Sale]]></title><link><![CDATA[https://wtstwtvalve.en.ec21.com/China_DN25_Butterfly_Valve_for--11759535_12031186.html]]></link><description><![CDATA[valve  
is a compact solution for small-scale applications. Made from high-quality materials, such as ductile iron for the body and EPDM for the seat, it provides a secure seal with minimal leakage]]></description><pubDate><![CDATA[20250305]]></pubDate></item>
<item>
<title><![CDATA[Aomite  Adjustable 1.5 Inch, 0.3 To 2 Bar Pressure Relief Valve]]></title><link><![CDATA[https://wzaomitevalve.en.ec21.com/Aomite_Adjustable_1.5_Inch_0.3--12046670_12046671.html]]></link><description><![CDATA[Product DescriptionSanitary Stainless Steel 304 air relief safety valve 
Specification : 
Product Name: Pressure Vacuum relief Valve, Exhaust ValveValve Body Material: SS304 Seal Material: EPDM,FPM
P]]></description><pubDate><![CDATA[20250304]]></pubDate></item>
<item>
<title><![CDATA[Tilting Check Valve]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/Tilting_Check_Valve--11930782_12039230.html]]></link><description><![CDATA[sealing that can be made of EPDM/NBR/VITON,which can be replaced easily on field conditions.
3. Inner and outer surfaces of the valve is coated with fusion bonded epoxy.
4. Low toqure can be achieved]]></description><pubDate><![CDATA[20250124]]></pubDate></item>
<item>
<title><![CDATA[HIFLUX - High Pressure Relief Valve - Field Adjustable 1000psi - 20000psi]]></title><link><![CDATA[https://hiflux.en.ec21.com/HIFLUX_High_Pressure_Relief_Valve--9650457_9824853.html]]></link><description><![CDATA[[HIFLUX] High Pressure Relief Valve - Field Adjustable 1,000psi ~ 20,000psi
Relief valve Field Adjustable - protect the system from overpressure by venting when the pressure exceeds a set value, 
Eas]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[Red Butterfly Handle Sand Throwing Mini Valve]]></title><link><![CDATA[https://xianyun7888.en.ec21.com/Red_Butterfly_Handle_Sand_Throwing--12035965_12035966.html]]></link><description><![CDATA[sealing mechanisms, the XY-8064 1/2&apos;&apos; or 3/4&apos;&apos; Red Butterfly Handle Sand Throwing Mini Valve reduces the risk of leaks, ensuring uninterrupted performance.
Adaptability: Available in both 1/2&apos;&apos; and 3]]></description><pubDate><![CDATA[20250110]]></pubDate></item>
<item>
<title><![CDATA[Metal Seal Ball Control Valve, Stainless Steel, 1/2-8 Inch]]></title><link><![CDATA[https://mfrscontrolvalve.en.ec21.com/Metal_Seal_Ball_Control_Valve--12035062_12035064.html]]></link><description><![CDATA[The Metal Seal Ball Control Valve Factory offers a premium selection of stainless steel valves, constructed to meet ASTM A182 F316 and F304 standards for exceptional durability and corrosion resistan]]></description><pubDate><![CDATA[20250107]]></pubDate></item>
<item>
<title><![CDATA[CPVC Pneumatic Butterfly Control Valve 2-20 Inch, PN10]]></title><link><![CDATA[https://controlvalves.en.ec21.com/CPVC_Pneumatic_Butterfly_Control_Valve--11947685_11978550.html]]></link><description><![CDATA[valve provides excellent sealing performance, even in vacuum systems, ensuring that the valve can be used in a wide range of applications without the risk of leaks or other issues. The unique trapezo]]></description><pubDate><![CDATA[20250106]]></pubDate></item>
<item>
<title><![CDATA[API 602 Cryogenic Swing Check Valve, F347, 4 Inch, 900LB]]></title><link><![CDATA[https://ukvalves.en.ec21.com/API_602_Cryogenic_Swing_Check--12000762_12023421.html]]></link><description><![CDATA[valves suitable for high-pressure service.Design: Cryogenic swing check valve, tailored for extremely low-temperature applications, preventing backflow in cryogenic systems.Material: F347 stainless s]]></description><pubDate><![CDATA[20241111]]></pubDate></item>
<item>
<title><![CDATA[Y Type Bellows Seal Globe Valve]]></title><link><![CDATA[https://afbvalve.en.ec21.com/Y_Type_Bellows_Seal_Globe--11859822_12021341.html]]></link><description><![CDATA[seal globe valves are lighter than normal globe valve in open and off.
Applications
: steam system, hot oil system, hot and cold water system etc.
Technical specification
Face to face: DIN3202
Flange]]></description><pubDate><![CDATA[20241030]]></pubDate></item>
<item>
<title><![CDATA[Cast Steel Gate Valve Supplier]]></title><link><![CDATA[https://cnbstv.en.ec21.com/Cast_Steel_Gate_Valve_Supplier--11958900_12020696.html]]></link><description><![CDATA[sealing characteristics. They are used in very specific applications: water distribution, gas oil, steam, petrochemical and petroleum industries and gas systems.
The Cast Steel Gate Valves consists o]]></description><pubDate><![CDATA[20241025]]></pubDate></item>
<item>
<title><![CDATA[Slab Gate Valves: API 6D, ASME B12634]]></title><link><![CDATA[https://valvemanufacturer.en.ec21.com/Slab_Gate_Valves_API_6D--11993433_11993451.html]]></link><description><![CDATA[valves offer exceptional resistance to corrosion and wear. Featuring an expanding and through-conduit design, they provide robust sealing and efficient flow control. The flanged end connections facil]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
<item>
<title><![CDATA[Through Conduit Flat Gate Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/Through_Conduit_Flat_Gate_Valve--11881854_11986778.html]]></link><description><![CDATA[valves ensure tight sealing and optimal performance in your operations.
API 6D Through Conduit Flat Gate ValveThrough-conduit gate valves are isolating valves designed for closing of the working medi]]></description><pubDate><![CDATA[20240816]]></pubDate></item>
<item>
<title><![CDATA[Cast Steel Gate Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Cast_Steel_Gate_Valve--8962730_8962731.html]]></link><description><![CDATA[Valve at the same inside diameter as the pipe system in which the Valve is installed.
A Gate Valve can be used for a wide range of liquids and provides a tight seal when closed.
Advantages of using G]]></description><pubDate><![CDATA[20240803]]></pubDate></item>
<item>
<title><![CDATA[Forged Steel Globe Valve]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/Forged_Steel_Globe_Valve--11978523_11978528.html]]></link><description><![CDATA[Valve is proven to meet strict standards for leakage control, ensuring that it will provide a reliable seal and prevent leakage in your piping system.In summary, this Globe Valve is a high-quality, h]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[ASME B16.34 PSB Globe Valve, ASTM A216 WCB, 24 Inch, 300 LB]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASME_B16.34_PSB_Globe_Valve--11115176_11978574.html]]></link><description><![CDATA[valve operation is required.
Our pressure seal bonnet globe valves are available with flange ends, which makes them easy to install and connect to piping systems. Additionally, we offer a choice betw]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[Floating Ball Valve]]></title><link><![CDATA[https://kairuitevalves.en.ec21.com/Floating_Ball_Valve--11933785_11974769.html]]></link><description><![CDATA[valves come with multiple connection options including thread ball valves and wafer ball valves to ensure compatibility with your existing systems.
3. Enhanced Sealing:
Choose between soft seat ball ]]></description><pubDate><![CDATA[20240725]]></pubDate></item>
<item>
<title><![CDATA[Pneumatic/Electric/Manual Controlled Metallic O/V-Shaped Cut-Off Ball Valve(ZPR700)]]></title><link><![CDATA[https://zhipengvalve.en.ec21.com/Pneumatic_Electric_Manual_Controlled_Metallic--11948701_11948723.html]]></link><description><![CDATA[valve have two tight and reliable sealing surfaces, commonly made of plastic materials, ensure excellent sealing performance and complete isolation in vacuum systems.
4. Operating the valve is effort]]></description><pubDate><![CDATA[20240608]]></pubDate></item>
<item>
<title><![CDATA[API Industrial Floating Stainless Steel Ball Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/API_Industrial_Floating_Stainless_Steel--11940076_11940586.html]]></link><description><![CDATA[valve with ball valve trunnion service. The rear of the steel ring is equipped with a spring to ensure that the oem ball valve seat is tightly attached to the ball. Keep it sealed. Both the upper and]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
<item>
<title><![CDATA[Superimposed Check Valve]]></title><link><![CDATA[https://huadejishu.en.ec21.com/Superimposed_Check_Valve--11587510_11930490.html]]></link><description><![CDATA[Product name: Stacked hydraulic control check valve
Z1S6. Z1S10.
Oil controls hydraulic valves are used to shut-off the flow of hydraulic oil or other liquids in both directions in hydraulic system. ]]></description><pubDate><![CDATA[20240428]]></pubDate></item>
<item>
<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://baisheng326.en.ec21.com/Globe_Valve--11922748_11929565.html]]></link><description><![CDATA[sealed (sealing level - Aji according to EN-12266-1) compact construction.
③ Ecological, tested and tested according to EN-12266-1, stop valves are used to cut off the flow of media in industrial i]]></description><pubDate><![CDATA[20240425]]></pubDate></item>
<item>
<title><![CDATA[Multifunctional Hydraulic Control Valve]]></title><link><![CDATA[https://fluidtechpipe.en.ec21.com/Multifunctional_Hydraulic_Control_Valve--11917154_11917457.html]]></link><description><![CDATA[valve disc seal can be disassembled, which is more convenient for maintenance.
2) Working principle:
The multi-function water pump control valve is installed on the Waterworks Systems fittings
system]]></description><pubDate><![CDATA[20240328]]></pubDate></item>
<item>
<title><![CDATA[Food-Grade Industrial Grade Sanitary Stainless Steel Butterfly Valve]]></title><link><![CDATA[https://sudhanafluid89.en.ec21.com/Food_Grade_Industrial_Grade_Sanitary--11847073_11847082.html]]></link><description><![CDATA[valve body, so the pressure drop generated by the valve is very small, so it has good flow control characteristics. The butterfly valve has two types of seal: elastic seal and metal seal. Elastic sea]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
<item>
<title><![CDATA[Non-return Valves for Lubrication System Check Valves]]></title><link><![CDATA[https://fitsch.en.ec21.com/Non_return_Valves_for_Lubrication--11857410_11857411.html]]></link><description><![CDATA[Non-return valves for lubrication system
Non-return valves are an essential component of centralized lubrication systems. They ensure that the lubricant flows in one direction and prevent it from flo]]></description><pubDate><![CDATA[20231022]]></pubDate></item>
<item>
<title><![CDATA[High Performance Butterfly Valve]]></title><link><![CDATA[https://haiyingvalve.en.ec21.com/High_Performance_Butterfly_Valve--11725077_11725079.html]]></link><description><![CDATA[valve is a double eccentric butterfly valve. For the dual eccentric structure, during the opening process, the disk gradually leaves the seat, and the friction between the sealing surface is reduced,]]></description><pubDate><![CDATA[20230210]]></pubDate></item>
<item>
<title><![CDATA[Forged Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Forged_Trunnion_Mounted_Ball_Valve--11776594_11851862.html]]></link><description><![CDATA[Valve is designed with Double block and bleed or double piston type which is equipped with sealant injection system for both stem and seats to body cavity, so that it can drain from both upstream and]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
<item>
<title><![CDATA[Intelligent Electric Valve Actuator IP67 Part Turn Electric Actuator]]></title><link><![CDATA[https://valvesactuators.en.ec21.com/Intelligent_Electric_Valve_Actuator_IP67--11898041_11898042.html]]></link><description><![CDATA[valves should not be less than Class 8.8.
5. The Electric cabinet cap and motor etc. sealing area should not be opened during cloudy or rainy days.
6. Special motor was used for the electric actuator]]></description><pubDate><![CDATA[20240206]]></pubDate></item>
<item>
<title><![CDATA[Directional Check Valve]]></title><link><![CDATA[https://valzoom.en.ec21.com/Directional_Check_Valve--11836037_11836042.html]]></link><description><![CDATA[system, which can cause damage to equipment. one direction water valve
typically consist of a spring-loaded poppet or ball that seals against a seat, blocking the flow of fluid in one direction. When]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<title><![CDATA[QT450 PN16 DI Gate Valve Ductile Iron Flanged Gate Valve DN300]]></title><link><![CDATA[https://digatevalvecom.en.ec21.com/QT450_PN16_DI_Gate_Valve--11879495_11879496.html]]></link><description><![CDATA[Valve is designed with the highest standards, and is a reliable choice for use in industrial fields and potable water supply systems. It is also suitable for fire pipes. Technical Parameters:Paramete]]></description><pubDate><![CDATA[20231225]]></pubDate></item>
<item>
<title><![CDATA[Ductile Iron Flanged Flexible Seat Rising-Stem Gate Valve, PN16/PN10]]></title><link><![CDATA[https://kehuacasting68.en.ec21.com/Ductile_Iron_Flanged_Flexible_Seat--11504544_11504554.html]]></link><description><![CDATA[Valve, PN16/PN10
Main accessories and materials
Name
Material
Valve body and bonnet
GGG50
Disc
GGG50+EPDM
Stem
2Cr13
Seat Ring
GGG50
Advantage
The soft-seal gate valve
overcomes the defects of genera]]></description><pubDate><![CDATA[20230512]]></pubDate></item>
<item>
<title><![CDATA[D342X Double Eccentric Butterfly Valve]]></title><link><![CDATA[https://disaivalve.en.ec21.com/D342X_Double_Eccentric_Butterfly_Valve--11865326_11865328.html]]></link><description><![CDATA[valve, often referred to as a high-performance butterfly valve, is highly regarded for its minimal maintenance demands. Its primary application extends to the drainage systems of water plants, power ]]></description><pubDate><![CDATA[20231111]]></pubDate></item>
<item>
<title><![CDATA[2-way Ball Valves with SAE Connection]]></title><link><![CDATA[https://001019.en.ec21.com/2_way_Ball_Valves_with--11831368_11831373.html]]></link><description><![CDATA[sealing material at the stem and joint is NBR.
5 means that the sealing material at the stem and joint is FPM.
h. “*” indicates that the surface is phosphated.
A ball valve with an SAE (Society o]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
<item>
<title><![CDATA[Cold Expansion Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Cold_Expansion_Ball_Valve--11603083_11657783.html]]></link><description><![CDATA[valve price!
Cold Expansion Ball Valve Details:
Ball valve rating: 200PSI
Designed specifically for use in PEX pipe ball valve system
PEX end designed to ASTM F1960
Applied only for water
Cold Expans]]></description><pubDate><![CDATA[20221017]]></pubDate></item>
<item>
<title><![CDATA[Ball Diverter Valve]]></title><link><![CDATA[https://xnvalves.en.ec21.com/Ball_Diverter_Valve--11845583_11845620.html]]></link><description><![CDATA[valve adopts manual or pneumatic control mode, which is widely used in chemical plastics, metallurgical minerals, energy saving and environmental protection, building materials, glass ceramics, food ]]></description><pubDate><![CDATA[20230918]]></pubDate></item>
<item>
<title><![CDATA[DN250 DN350 DI Gate Valve Ductile Iron PN16 Gate Valve Flange Type]]></title><link><![CDATA[https://digatevalve.en.ec21.com/DN250_DN350_DI_Gate_Valve--11855929_11855930.html]]></link><description><![CDATA[Valves are suitable for a variety of applications, including high pressure, low pressure, medium pressure, and normal temperature systems. These valves are available in PN10, PN16 pressure classes, f]]></description><pubDate><![CDATA[20231018]]></pubDate></item>
<item>
<title><![CDATA[Soft Seal Gate Valve]]></title><link><![CDATA[https://hcvalve1.en.ec21.com/Soft_Seal_Gate_Valve--11602168_11602171.html]]></link><description><![CDATA[valves in various fluid transmission projects. Traditional gate valves are prone to fluid leakage and serious corrosion of internals. At present, the common soft seal gate valve on the market is easy]]></description><pubDate><![CDATA[20220713]]></pubDate></item>
<item>
<title><![CDATA[Top Entry Eccentric Semi Ball Valve]]></title><link><![CDATA[https://zjxyvalve.en.ec21.com/Top_Entry_Eccentric_Semi_Ball--11895413_11895417.html]]></link><description><![CDATA[valve removal from the pipeline.
2. Eccentric Semi Ball: The eccentric semi ball design ensures bubble-tight sealing, minimizing leakage and improving operational efficiency.
3. API 6D Compliance: Th]]></description><pubDate><![CDATA[20240130]]></pubDate></item>
<item>
<title><![CDATA[Carbon Steel Rotary Feeder Valve Quick Disassembly Dust Collector Rotary Valve]]></title><link><![CDATA[https://rotaryfeedervalve.en.ec21.com/Carbon_Steel_Rotary_Feeder_Valve--11867645_11867646.html]]></link><description><![CDATA[system for the design,develop- ment,production and service.
The company has the products of air sealing machine,rotary valves,and starlike material handling equipments with about 50 models in total l]]></description><pubDate><![CDATA[20231117]]></pubDate></item>
<item>
<title><![CDATA[ASTM A216 WCB Butterfly Valve]]></title><link><![CDATA[https://bossealvalves.en.ec21.com/ASTM_A216_WCB_Butterfly_Valve--11755381_11807459.html]]></link><description><![CDATA[systems.
48 inch (DN1200) Triple Offset Butterfly Valve, Metal Seat, API 609, EN 593, 48 Inch, 150 LB, BW, WCB body, CF8M Disc, SS+Graphite Sealing Ring, CR13 Overlay Seat, Gear OperationValve Descri]]></description><pubDate><![CDATA[20230616]]></pubDate></item>
<item>
<title><![CDATA[Flanged Soft Seat Gate Valve 125lb-150lb Pressure Rating for Water Supply]]></title><link><![CDATA[https://gatesvalve.en.ec21.com/Flanged_Soft_Seat_Gate_Valve--11865984_11865985.html]]></link><description><![CDATA[Product Description:Soft Seat Gate Valve is a resilient gate valve made of gast cast iron, and it is widely used in water, steam and oil control systems. It is designed according to DIN/BS5163/ANSI/G]]></description><pubDate><![CDATA[20231113]]></pubDate></item>
<item>
<title><![CDATA[Lined Butterfly Valves]]></title><link><![CDATA[https://supconvalve.en.ec21.com/Lined_Butterfly_Valves--11032707_11835859.html]]></link><description><![CDATA[valve.com/recommended-products/lined-butterfly-valves.html
Lined Butterfly Valves
Lined butterfly valves are a specialized type of valve designed for controlling the flow of fluids within a system. T]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
<item>
<title><![CDATA[MAXSTI Pneumatic Actuator]]></title><link><![CDATA[https://szhtx88.en.ec21.com/MAXSTI_Pneumatic_Actuator--10964854_10964897.html]]></link><description><![CDATA[valves
☉High-tech refractory plating process, low wear
☉Advanced leak-proof system design, good sealing and low air consumption
☉ Apply self-lubricating materials, no need to refuel
☉ fast ac]]></description><pubDate><![CDATA[20231214]]></pubDate></item>
<item>
<title><![CDATA[QT500-7 Ductile Iron Bare Shaft Butterfly Valve DN1200]]></title><link><![CDATA[https://kevinyuda.en.ec21.com/QT500_7_Ductile_Iron_Bare--10137522_10137537.html]]></link><description><![CDATA[valve development and manufacturing company, we have applied for many patents in 20 years, we own a Henan Yuxing casting co., Ltd.
1. Product
Resilient seated butterfly valve sealing system 
Resilien]]></description><pubDate><![CDATA[20160903]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel/PVDF/PVC  Safety Valve]]></title><link><![CDATA[https://topkun.en.ec21.com/Stainless_Steel_PVDF_PVC_Safety--11394988_11394991.html]]></link><description><![CDATA[Safety valve (also known as relief valve) is opened and closed automatically according to the working pressure of the pressure system. Safety valve is generally installed on the equipment of closed s]]></description><pubDate><![CDATA[20230505]]></pubDate></item>
<item>
<title><![CDATA[2-way Motorized Ball Valve with Manual Override]]></title><link><![CDATA[https://smartvalves.en.ec21.com/2_way_Motorized_Ball_Valve--4743207_6629150.html]]></link><description><![CDATA[valve,particularly when solenoid valve can not work reliably.
&amp;sup2; Floating seal construction, no leakage,big flow capacity,at least 3 times bigger than normal,
&amp;sup2; Anti-water hammer slow close ]]></description><pubDate><![CDATA[20120502]]></pubDate></item>
<item>
<title><![CDATA[Electric Ventilation Butterfly Valve]]></title><link><![CDATA[https://szbanyan.en.ec21.com/Electric_Ventilation_Butterfly_Valve--10654351_10654391.html]]></link><description><![CDATA[sealed butterfly valve is driven by the electric energy to realize the 90 ° rotation.
The valve is controlled accurately via switch signal from industrial automation control system, which regulates ]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
<item>
<title><![CDATA[Dual Expanding Plug Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Dual_Expanding_Plug_Valve--5401829_11539503.html]]></link><description><![CDATA[valves and opening the relief valve can improve the safety of the system. If the first valve leaks, the leaked medium can be led out by the opened relief valve.
Double sealing method:
Two independent]]></description><pubDate><![CDATA[20220516]]></pubDate></item>
<item>
<title><![CDATA[Plug Valve]]></title><link><![CDATA[https://valkorinc.en.ec21.com/Plug_Valve--10875161_10875327.html]]></link><description><![CDATA[valve is open. Plug valves are simple and often economical.
Designed to meet Oil &amp; Gas transmission, loading, unloading needs. Line sealing is achieved by body and wedges cut from each side of the pl]]></description><pubDate><![CDATA[20191219]]></pubDate></item>
<item>
<title><![CDATA[Static Balance Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Static_Balance_Valve--11034618_7760002.html]]></link><description><![CDATA[valve. It has an equal percentage flow characteristic curve, which is suitable for centralized volume adjustment, centralized quality adjustment and a volume adjustment system that changes the flow i]]></description><pubDate><![CDATA[20230525]]></pubDate></item>

</channel>
</rss>