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<title><![CDATA[EC21 Product Catalogs - checking valve]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/checking_valve--2673/1/checking valve.html]]></link><item>
<title><![CDATA[Gate Valves, Globe Valves, Check Valves]]></title><link><![CDATA[https://jadezhu1022.en.ec21.com/Gate_Valves_Globe_Valves_Check--12051985_12053601.html]]></link><description><![CDATA[Toption offers a complete line of cast and forged family of gate, globe and check valves in a full range of sizes and classes. Available with flanged, threaded and weld ends, in pressure ratings from]]></description><pubDate><![CDATA[20250401]]></pubDate></item>
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<title><![CDATA[API Hign Quality High Pressure Flanged End Swing Check Valve for Oilfield]]></title><link><![CDATA[https://jolinfu123.en.ec21.com/API_Hign_Quality_High_Pressure--11830699_11836055.html]]></link><description><![CDATA[Check valve shall be hydro tested prior to delivery for safe performance.
Specifications:
Product Name: API 6A Swing Check Valve, Lift Check Valve, One-Way Valve, Non-Return Valve
Nominal Bore: 1-13/]]></description><pubDate><![CDATA[20230821]]></pubDate></item>
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<title><![CDATA[We Supply Cast Iron Valves]]></title><link><![CDATA[https://eathucasting.en.ec21.com/We_Supply_Cast_Iron_Valves--12018284_12018291.html]]></link><description><![CDATA[valves are engineered for long-lasting performance and optimal flow control. We offer a wide range of valve types, including gate valves, globe valves, check valves, and butterfly valves, each design]]></description><pubDate><![CDATA[20241016]]></pubDate></item>
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<title><![CDATA[Drawer Oil Retaining Ring 4GA14276]]></title><link><![CDATA[https://yoyik456.en.ec21.com/Drawer_Oil_Retaining_Ring_4GA14276--11988505_11996635.html]]></link><description><![CDATA[VALVE, CHECK FOR OUTLET SWBP DN700 L: 430
hydraulic system 65AY50X12
mechanical seal in pump 1D56-H75/95-00 00 11
EH oil pump coupling cushion ROTEX φ42
centrifugal water pump DFB125-80-250-03
seali]]></description><pubDate><![CDATA[20240902]]></pubDate></item>
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<title><![CDATA[Stainless Fast Loading Sanitary Butterfly Valve Diagram, Butterfly Valve 3D]]></title><link><![CDATA[https://polly2333.en.ec21.com/Stainless_Fast_Loading_Sanitary_Butterfly--10605620_10635994.html]]></link><description><![CDATA[Name:
Stainless fast loading sanitary butterfly valve diagram, butterfly valve 3d
Design confirms:
API 609, BS EN 593, MSS SP-67, BS5155
Top Flange:
ISO5211 or factory standard
Tightness check:
API 5]]></description><pubDate><![CDATA[20240828]]></pubDate></item>
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<title><![CDATA[Oilfield Wellhead Equipment API Kill and Choke Manifold]]></title><link><![CDATA[https://machinery14.en.ec21.com/Oilfield_Wellhead_Equipment_API_Kill--9182239_9182245.html]]></link><description><![CDATA[check valves on the kill manifold only allow injection of kill fluid or other fluids into the well bore through themselves,but do not allow any backflow so as to perform the kill operation or other o]]></description><pubDate><![CDATA[20140912]]></pubDate></item>
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<title><![CDATA[SRA+VE     Series]]></title><link><![CDATA[https://tjfreya.en.ec21.com/SRA_VE_Series--9613629_9613844.html]]></link><description><![CDATA[valve.
Adjustment without opening the cover:
Working parameter setting and system condition check can all completed through operation button or infrared setting indicator. As it is unnecessary to ope]]></description><pubDate><![CDATA[20150731]]></pubDate></item>
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<title><![CDATA[Short Stress Path Rolling Mill]]></title><link><![CDATA[https://steelmill.en.ec21.com/Short_Stress_Path_Rolling_Mill--10139201_10139227.html]]></link><description><![CDATA[Steel Type
Low, medium carbon structural steel, alloy steel, tool steel, valve steel, titanium alloy steel, stainless steel ect.
Short Stress Line Small Size Rebar Bar Mill Related Parameters
]]></description><pubDate><![CDATA[20160905]]></pubDate></item>
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<title><![CDATA[CNC Machining Copper]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_Copper--11858161_11858170.html]]></link><description><![CDATA[valves, gears, bearings, and locks. Brass components are also used in outdoor applications that may be exposed to saltwater and other contaminants.
2. Pros and Cons of CNC Copper Parts
Most CNC coppe]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
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<title><![CDATA[Plate Rolling Machine for Tank]]></title><link><![CDATA[https://ezhonggroup.en.ec21.com/Plate_Rolling_Machine_for_Tank--11511703_11511733.html]]></link><description><![CDATA[valve to achieve rapid filling. The descending speed reaches 3000mm/min, which effectively improves the efficiency of the equipment and reduces the energy consumption of the hydraulic system.
- One m]]></description><pubDate><![CDATA[20220117]]></pubDate></item>
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<title><![CDATA[High Pressure Pipe Crimping Machine]]></title><link><![CDATA[https://hbpdyl.en.ec21.com/High_Pressure_Pipe_Crimping_Machine--11765491_11765496.html]]></link><description><![CDATA[valve and the elastic structure buckle die are fixed in the central position between the connecting rod. When the piston rod of the hydraulic cylinder is extended, the inner cone slider of the press ]]></description><pubDate><![CDATA[20230406]]></pubDate></item>
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<title><![CDATA[Buy Air-Cooled Screw Condensing Units]]></title><link><![CDATA[https://kendallcool.en.ec21.com/Buy_Air_Cooled_Screw_Condensing--11754147_11827296.html]]></link><description><![CDATA[valve and into the evaporator coils where it evaporates and cools the air or product being refrigerated. The low-pressure gas is then drawn back into the compressor to repeat the cycle.
Some of the b]]></description><pubDate><![CDATA[20230731]]></pubDate></item>
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<title><![CDATA[AC Type Vacuum Suction Lifter]]></title><link><![CDATA[https://remcortechnology.en.ec21.com/AC_Type_Vacuum_Suction_Lifter--11813351_11813358.html]]></link><description><![CDATA[check valve and large capacity accumulator, when in the accidental power failure, the workpiece can still remain in the sucker position for 5-30 minutes for your handling.
Vacuum leak alarm system, w]]></description><pubDate><![CDATA[20230630]]></pubDate></item>
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<title><![CDATA[Metering Pumps]]></title><link><![CDATA[https://cheonsei.en.ec21.com/Metering_Pumps--1_3743083.html]]></link><description><![CDATA[valve construction Check valve are precise dimensions and construction with double check, spring insert type. - Gas locking prevention Liquid end design to minimize dead space. Air relied valve can b]]></description><pubDate><![CDATA[20090814]]></pubDate></item>
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<title><![CDATA[SF6 Recovery and Gas Refilling Device]]></title><link><![CDATA[https://cqhnjtgs.en.ec21.com/SF6_Recovery_and_Gas_Refilling--495772_1301900.html]]></link><description><![CDATA[valve and liquid level monitor; 
K. Gas retrieving system 
It is composed of air compressor, bumper, separator, filter, heat exchanger, safety valve, one-way valve, gas pressure gauge, vacuum gauge, ]]></description><pubDate><![CDATA[20151203]]></pubDate></item>
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<title><![CDATA[LPG Low Pressure Regulator]]></title><link><![CDATA[https://gastech.en.ec21.com/LPG_Low_Pressure_Regulator--494597_1004688.html]]></link><description><![CDATA[kosan, Italian technology). In the main time we introduces a new range of LPG Valves for sale. This product meets ISO 9002/9001. Also checked step by step in production. www.gastech.ebigchina.com]]></description><pubDate><![CDATA[20051012]]></pubDate></item>
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<title><![CDATA[Fully Automatic Tapping Machine with Bowl Feeder Made in China Manufacturer]]></title><link><![CDATA[https://dszdh06.en.ec21.com/Fully_Automatic_Tapping_Machine_with--11597229_11604670.html]]></link><description><![CDATA[Valve Assembly MachineAutomatic Spring Assembly MachineAutomatic Rotary Switch Assembly MachineAutomatic Mask Making MachineAutomatic Terminal Block Assembly MachineAutomatic Switch Testing MachineAu]]></description><pubDate><![CDATA[20220718]]></pubDate></item>
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<title><![CDATA[Hydraulic Cylinder 7.25x4.75x80]]></title><link><![CDATA[https://davidsong1.en.ec21.com/Hydraulic_Cylinder_7.25x4.75x80--11600360_11864432.html]]></link><description><![CDATA[Product Description
Material Type: Compaction
Base Pin Size: 2 1/2&quot;
Counterbalance Valve: No
Cylinder Bore: 7.25
Cylinder Extended: 170.75
Cylinder Rod: 4.75
Cylinder Stroke: 80
Decorative: No
Materi]]></description><pubDate><![CDATA[20231109]]></pubDate></item>
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<title><![CDATA[Brown Gas Generator with 400 Liter/Hour Gas Output]]></title><link><![CDATA[https://ho1986.en.ec21.com/Brown_Gas_Generator_with_400--4558105_4926892.html]]></link><description><![CDATA[valve, auto-pressure release valve,flashback arrestor, flame torch with anti-flashback device. 
3.LCD digital screen ( show total output and each electrolytic cell&amp;#39;s current) 
4. current adjustin]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[High Speed Stamping Press]]></title><link><![CDATA[https://yitian12.en.ec21.com/High_Speed_Stamping_Press--11600774_11696388.html]]></link><description><![CDATA[checking systems. We honor our core principal of Honesty in business, priority in service and will do our best to provide our customers with high quality merchandise and excellent service.
2.Features]]></description><pubDate><![CDATA[20221222]]></pubDate></item>
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<title><![CDATA[Acrylic Polishing Machine Micro Flame Polisher Acrylic Flame Polisher]]></title><link><![CDATA[https://browngasales.en.ec21.com/Acrylic_Polishing_Machine_Micro_Flame--4963381_6380058.html]]></link><description><![CDATA[valve, which can be adjusted to keep the machine working all the time without auto-stop. 
For more information, please check our company English website: 
www.sofinemaking.com/showProduct.asp?id=1856]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[Control Valves]]></title><link><![CDATA[https://intradin01.en.ec21.com/Control_Valves--11853803_11883648.html]]></link><description><![CDATA[check on each spool to prevent the fall of a cylinder as the spool is shifted
Hard chrome plated spool
Built-in relief valve , adjustable from 500 to 3,000 PSI, preset at 2,500 PSI
Power beyond and c]]></description><pubDate><![CDATA[20240104]]></pubDate></item>
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<title><![CDATA[Acrylic Polishing Machine- Polish Acrylic Within 30mm Thick]]></title><link><![CDATA[https://21stcenturyjindian.en.ec21.com/Acrylic_Polishing_Machine_Polish_Acrylic--5454730_6227843.html]]></link><description><![CDATA[valve, which can be adjusted to keep the machine working all the time without auto-stop. 
If interested in, please check English website: www.sofinemaking.com/product.asp 
Skype: hydrogenoxygen2001 
]]></description><pubDate><![CDATA[20180918]]></pubDate></item>
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<title><![CDATA[1000*1000MM Metal Granite and Marble Medallion CNC High Pressure Water Jet  Cutting System with CE]]></title><link><![CDATA[https://dergirl.en.ec21.com/1000_1000MM_Metal_Granite_and--7906040_10120022.html]]></link><description><![CDATA[valve set, 
X,Y,Z axis moving
Technology
Advanced technology
We also have 2016 new model automatic abrasive removing system . no need installation, can be used for any brand water jet cutting machine]]></description><pubDate><![CDATA[20180621]]></pubDate></item>
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<title><![CDATA[Low Air Pressure DTH Hammer CIR110/CIR130 Bit Shank for Well Drilling]]></title><link><![CDATA[https://liners.en.ec21.com/Low_Air_Pressure_DTH_Hammer--10707959_10736809.html]]></link><description><![CDATA[Valve
KQ130B-08
2.Cap
KQ130B-02
9.Air consumption
KQ130B-09
3.Check Valve
KQ130B-03
10.Inner Cylinder
KQ130B-10
4.Spring
KQ130B-04
11.Piston
KQ130B-11
5.Shim
KQ130B-05
12.Guide Sleeve
KQ130B-12
6.Rub]]></description><pubDate><![CDATA[20180525]]></pubDate></item>
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<title><![CDATA[Extension Spindles]]></title><link><![CDATA[https://devalve.en.ec21.com/Extension_Spindles--8482854_8522476.html]]></link><description><![CDATA[valves but also compatible for universal usage on most valves with ISO5211 mounting pad. Check the dimensions below, or consult directly with Die Erste representatives for immediate assessment.
]]></description><pubDate><![CDATA[20130930]]></pubDate></item>

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