<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - bolt on]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/bolt-on--2053/1/bolt on.html]]></link><item>
<title><![CDATA[Parker VA35 DVA35 Outlets Valve DVG35-TTB90 DVG35]]></title><link><![CDATA[https://ruitometal.en.ec21.com/Parker-VA35-DVA35-Outlets-Valve--12047874_12065736.html]]></link><description><![CDATA[bolted together as a single unit. The number of work sections in the valve unit are determined by the number of hydraulic elements to be operated. The valves are mounted on equipment at one location ]]></description><pubDate><![CDATA[20260330]]></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--9650457_9824853.html]]></link><description><![CDATA[bolt on the top.
SPECIFICATION
Series No
Port Type
Orifice
inches
(mm)
Pressure Range(PSI)
Dimensions (mm)
1 Inlet
2 Inlet
Outlet
Minimum
Maximum
A
B
C
D
E
F
G
RV10FAS04-1
1/4&quot; NPT
1/4&quot; NPT
1.8
1,000]]></description><pubDate><![CDATA[20250121]]></pubDate></item>
<item>
<title><![CDATA[Reduced Port Gate Valve]]></title><link><![CDATA[https://valmaxvalves.en.ec21.com/Reduced-Port-Gate-Valve--12030198_12030199.html]]></link><description><![CDATA[The GVRP 150LB-36″*33″ Reduced Port Gate Valve is designed with RF flange ends, featuring an OS&amp;Y (Outside Screw and Yoke) mechanism, a bolted bonnet, and a rising stem. This valve is equipped wi]]></description><pubDate><![CDATA[20241209]]></pubDate></item>
<item>
<title><![CDATA[Forged Steel Seal Pressure Gate Valve]]></title><link><![CDATA[https://onevalve.en.ec21.com/Forged-Steel-Seal-Pressure-Gate--12017358_12021026.html]]></link><description><![CDATA[China Forged Steel Seal Pressure Gate Valve: API 602, BS 5352, ASME B16.34 standard, OS&amp;Y, Bolted Gland, 3/8&quot;-2&quot;, Thread Connection, 1500-2500LB.
Detail InformationFeaturesMaterial: Forged SteelThrea]]></description><pubDate><![CDATA[20241028]]></pubDate></item>
<item>
<title><![CDATA[API 608 3-pieces Ball Valve]]></title><link><![CDATA[https://vervovalve.en.ec21.com/API-608-3-pieces-Ball--11978302_11978530.html]]></link><description><![CDATA[bolted bonnet and one nipple on one side, they ensure secure sealing. Their SW X BW end connection offers versatility, while lever operation guarantees ease of use. Trust in our products for efficien]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[API 6D Lift Check Valve, 1/2-12 Inch, 150-2500 LB]]></title><link><![CDATA[https://ballvalve1.en.ec21.com/API-6D-Lift-Check-Valve--11978534_11978536.html]]></link><description><![CDATA[bolted bonnet or pressure sealed bonnet, to suit different application requirements. The seat can be threaded, welded, or integral, providing flexibility in installation and maintenance.
The flange c]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[ASTM A216 WCB Swing Check Valve, API 6D, 20 Inch, 900 LB, RF]]></title><link><![CDATA[https://mfrsvalve.en.ec21.com/ASTM-A216-WCB-Swing-Check--11116492_11978584.html]]></link><description><![CDATA[on the valve components.
With a 20-inch size and a Class 900 LB rating, our valves are built to handle high-pressure applications with ease. The DN500 dimensions and PN150 rating ensure that the valv]]></description><pubDate><![CDATA[20240801]]></pubDate></item>
<item>
<title><![CDATA[ASTM B148 C95800 Trunnion Ball Valve]]></title><link><![CDATA[https://jscvalves123.en.ec21.com/ASTM-B148-C95800-Trunnion-Ball--11881854_11977807.html]]></link><description><![CDATA[bolted bonnet, two pieces, cast bronze, full bore, anti-static, fire-safe API 607 API 6FA, AED O-rings, lip seals, packing low fugitive emission ISO 15848Design &amp; Manufacture: API 6DBody material: AS]]></description><pubDate><![CDATA[20240731]]></pubDate></item>
<item>
<title><![CDATA[Utmost G115 Series Cryogenic Flow Control Valve]]></title><link><![CDATA[https://utmostvalves.en.ec21.com/Utmost-G115-Series-Cryogenic-Flow--11940076_11940551.html]]></link><description><![CDATA[Bolted bonnet, extended stem, Threaded or welded seat ring
Full bore, OS&amp;Y, rising stem, flexible wedge, pressure relief hole on seat, Stainless trim
ASTM A352 LCB, LC1, LC2, LC3, LC4, A351 CF8, A351]]></description><pubDate><![CDATA[20240521]]></pubDate></item>
<item>
<title><![CDATA[High Performance 2-OFFSET BUTTERFLY VALVE]]></title><link><![CDATA[https://leflowvalves.en.ec21.com/High-Performance-2-OFFSET-BUTTERFLY--11930782_11930783.html]]></link><description><![CDATA[on the pipeline through the ductile iron body and disc;
5. High impact resistance.
6. Pressure loss is at minimum level by double shaft design.
7. Sealing gaskets fasten by bolt can be replaced at fi]]></description><pubDate><![CDATA[20240429]]></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[On-off quantity active 24V DC
C) The PROFIBUS or MODBUS(optional)
3. Fundamental error bound:≤1%
4. Repeatability error:≤±1%
5. Dead band setting:0.1%~9.9% adjustable
6. Protection grade :Standa]]></description><pubDate><![CDATA[20240206]]></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[Wafer butterfly valve is to connect the valve between two pipe flanges with stud bolts. Flange butterfly valve is to connect the flanges on both ends of the valve to the pipe flange with bolts.
]]></description><pubDate><![CDATA[20230922]]></pubDate></item>
<item>
<title><![CDATA[Stainless Steel Ball Valve]]></title><link><![CDATA[https://fivestar12323.en.ec21.com/Stainless-Steel-Ball-Valve--11595536_11768670.html]]></link><description><![CDATA[on the high quality generation line management and customers pro assistance, we now have designed our resolution to supply our buyers using the to start with amount getting and just after services pr]]></description><pubDate><![CDATA[20230413]]></pubDate></item>
<item>
<title><![CDATA[Hot Selling Stainless STEEL304 and 316 Threadbsp Mini Exagonal Ball Valve]]></title><link><![CDATA[https://sscastings.en.ec21.com/Hot-Selling-Stainless-STEEL304-and--11274587_11274609.html]]></link><description><![CDATA[on.
MATERIAL LIST of Stainless Gate Valve
ITEM
PART
MATERIAL
QTY
1
0-RING
VITON
1
2
STEM
304
316
1
3
BOLT
304
2
4
LEVER
ALUMINUM ALLOY
1
5
BODY
CF8/CF8M
2
6
CAP
CF8/CF8M
1
7
BALL SEAT
PTFE
1
8
BALL
3]]></description><pubDate><![CDATA[20210203]]></pubDate></item>
<item>
<title><![CDATA[Flanges]]></title><link><![CDATA[https://jnzc1.en.ec21.com/Flanges--11834173_11834185.html]]></link><description><![CDATA[Flanges are parts that are connected between shafts and are used for connection between pipe ends. It is also useful for flanges on equipment inlets and outlets, which can be used as the connection b]]></description><pubDate><![CDATA[20230815]]></pubDate></item>
<item>
<title><![CDATA[Check Valve]]></title><link><![CDATA[https://apimeivalve66.en.ec21.com/Check-Valve--11754519_11754522.html]]></link><description><![CDATA[bolted together, and the seal is the sealing ring on the bonnet and the inner wall of the valve body. The sealing performance is reliable. It provides minimal assembly clearance between the bonnet an]]></description><pubDate><![CDATA[20230322]]></pubDate></item>
<item>
<title><![CDATA[Globe Valve]]></title><link><![CDATA[https://utmostvalve.en.ec21.com/Globe-Valve--11563892_11662123.html]]></link><description><![CDATA[on offer; actuators are both on electric and pneumatic options; And the inside nominal diameter ranges between DN15(l/2&quot;) and DN1200(48&quot;), with nominal pressure from PN16(ANSI150) to PN400(ANSI2500),]]></description><pubDate><![CDATA[20221024]]></pubDate></item>
<item>
<title><![CDATA[Casting Trunnion Mounted Ball Valve]]></title><link><![CDATA[https://lyvalves.en.ec21.com/Casting-Trunnion-Mounted-Ball-Valve--11776594_11851861.html]]></link><description><![CDATA[on the surface of the casting valves’ body to ensure the surface smoothly and nice.
Casting trunnion Mounted Ball Valve is designed with Double block and bleed or double piston type which is equipp]]></description><pubDate><![CDATA[20231009]]></pubDate></item>
<item>
<title><![CDATA[Resilient Seated Gate Valve]]></title><link><![CDATA[https://denzwatertech.en.ec21.com/Resilient-Seated-Gate-Valve--11824195_11824198.html]]></link><description><![CDATA[DENZ-G10 Resilient Seat Non-Rising Stem Gate Valves are suitable for use with water and waste water for both above ground and underground applications. The valve is designed with a bolted cover conne]]></description><pubDate><![CDATA[20230724]]></pubDate></item>
<item>
<title><![CDATA[Double Orifice Air Release Valve Air Relief Valve]]></title><link><![CDATA[https://pipefittingcn.en.ec21.com/Double-Orifice-Air-Release-Valve--11550266_11552184.html]]></link><description><![CDATA[bolts/nuts/washers are available on request
Demension DN40, DN50, DN40-65, DN65, DN80, DN100, DN150, DN200, DN250, DN300
Material for main parts
Hebei Yongqian Trading Co.,ltd is specialized in air r]]></description><pubDate><![CDATA[20220505]]></pubDate></item>
<item>
<title><![CDATA[High Pressure Hydraulic Ball Valve]]></title><link><![CDATA[https://001019.en.ec21.com/High-Pressure-Hydraulic-Ball-Valve--11831368_11831369.html]]></link><description><![CDATA[on both sides of the ball valve and inspect the valve for any damages. Remove the protective parts from the flanges at both ends and clean the valve holes.
To install the valve:
1. Attach the valve t]]></description><pubDate><![CDATA[20230808]]></pubDate></item>
<item>
<title><![CDATA[Bronze Ball Valve]]></title><link><![CDATA[https://carbovalve.en.ec21.com/Bronze-Ball-Valve--11603083_11603099.html]]></link><description><![CDATA[bolts on the flange must be tightened symmetrically, gradually and evenly during assembly.
The cleaning agent should be compatible with the rubber parts, plastic parts, metal parts and working medium]]></description><pubDate><![CDATA[20220715]]></pubDate></item>
<item>
<title><![CDATA[Forged Globe Valve 800lb]]></title><link><![CDATA[https://suifengpiaobo.en.ec21.com/Forged-Globe-Valve-800lb--3991218_4086602.html]]></link><description><![CDATA[Bolt
A193 B7
A193 B16
A193 B8
A193 B8M
8
Pin
A276 420
A182 F304
9
Gland
A276 410
A182 F304(L)
A182 F316(L)
10
Gland Eyebolt
A193 B7
A193 B16
A193 B8
A193 B8M
11
Gland Flange
A105
A182 F11
A182 F304(L]]></description><pubDate><![CDATA[20141114]]></pubDate></item>
<item>
<title><![CDATA[Flange Swing Check Valve]]></title><link><![CDATA[https://sioindustry.en.ec21.com/Flange-Swing-Check-Valve--4730032_4731384.html]]></link><description><![CDATA[Bolted cover, swing-type disc, Integral seat ring
For horizontal or vertical lines
100% tested air-under water at 100 PSI (6Bars)
Options: on request drilling to DIN PN10/PN16 or JIS 2212(10K) or und]]></description><pubDate><![CDATA[20100909]]></pubDate></item>
<item>
<title><![CDATA[AS 1252 STRUCTURE NUTS: Class 8, 10]]></title><link><![CDATA[https://dtnut.en.ec21.com/AS-1252-STRUCTURE-NUTS--11618173_11618191.html]]></link><description><![CDATA[nominal diameter of the thread
Surface:BLK,ZP,HDG,etc
E=The length of the diagonal
S=The length of the flat
If you want to know more types of metric nuts and bolts
, please visit our website.
]]></description><pubDate><![CDATA[20220809]]></pubDate></item>
<item>
<title><![CDATA[Pneumatic Linear Actuator]]></title><link><![CDATA[https://djc905.en.ec21.com/Pneumatic-Linear-Actuator--5228699_5229311.html]]></link><description><![CDATA[bolts allow to open the cartridge and take out the springs only after the spring preload is totally released. The weather proof spring cartridge is designed to allow the replacement of spring in fiel]]></description><pubDate><![CDATA[20110620]]></pubDate></item>
<item>
<title><![CDATA[Class 150~1500 Cast Swing Check Valve]]></title><link><![CDATA[https://carbonltd.en.ec21.com/Class-150-1500-Cast-Swing--5401829_5401956.html]]></link><description><![CDATA[CLASS 150~1500 SWING CHECK VALVE
Bolted cover,swing type disc
Threaded or welded seat ring
ASTM A216 WCB,A217 WC6,A351CF8,A351CF8M,
A351 CF3,A351 CF3M,A351 CN7M
Standards compliance
Design and Manufa]]></description><pubDate><![CDATA[20230529]]></pubDate></item>
<item>
<title><![CDATA[Socket End Resilient Seated Gate Valve]]></title><link><![CDATA[https://985980671.en.ec21.com/Socket-End-Resilient-Seated-Gate--11034588_7132274.html]]></link><description><![CDATA[on the gate 
valve 
body ensure a uniform closure, safe operation ensured as the guides prevent overloading of the stem.
Stainless steel stem with rolled threads for high strength.
The cast iron gate]]></description><pubDate><![CDATA[20230525]]></pubDate></item>
<item>
<title><![CDATA[Ball Valve]]></title><link><![CDATA[https://aqabengineers.en.ec21.com/Ball-Valve--8962730_8962804.html]]></link><description><![CDATA[on the ball type, floating ball valve and trunnion mounted ball valve. Depends on the bore size, ball valve is separated into full port ball valve and reduced port ball valve. There are three types o]]></description><pubDate><![CDATA[20140603]]></pubDate></item>
<item>
<title><![CDATA[API/ANSI Globe Valves]]></title><link><![CDATA[https://boluo0513.en.ec21.com/API-ANSI-Globe-Valves--9512207_9541695.html]]></link><description><![CDATA[Gasket of Cover Flange 
lt bonnet globe valve,API valves,globe valve,valve,stop valve,cut-off valve,on-off valve,API globe valve,globe valve ASME B16.34,Rising Stem globe Valve,BS 1873 globe valves,g]]></description><pubDate><![CDATA[20151123]]></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[on. 
The Characteristics of the products
★Small opening force-torque, free-friction rotation, long service life 
The seal performance for two-ways between the disc and the seat is superior when clo]]></description><pubDate><![CDATA[20180129]]></pubDate></item>
<item>
<title><![CDATA[Gate Valve with Prices]]></title><link><![CDATA[https://shanxisxmidas.en.ec21.com/Gate-Valve-with-Prices--10780767_10781168.html]]></link><description><![CDATA[BOLT
CARBON STEEL
8
O-RING
NBR
9
LOCATING RING
BRASS
10
O-RING
NBR
11
BONNET NUT
BRASS
12
MINIPAD
TFL
13
DUST RING
NBR
14
WHEEL
DUCTILE IRON
15
WASHER
CARBON STEEL
16
BOLT 
CARBON STEEL
Features:
Pro]]></description><pubDate><![CDATA[20201216]]></pubDate></item>
<item>
<title><![CDATA[Triple Offset Butterfly Valve]]></title><link><![CDATA[https://free123456789.en.ec21.com/Triple-Offset-Butterfly-Valve--10441583_10653723.html]]></link><description><![CDATA[bolts, saving the cost of the valve. 
4. According to the requirements of medium conditions, overlaying or spray welding different sealing materials on the sealing surface of the valve seat. 
5. It h]]></description><pubDate><![CDATA[20181120]]></pubDate></item>

</channel>
</rss>