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    class 1 check valve

    All class 1 check valve wholesalers & class 1 check valve manufacturers come from members. We doesn't provide class 1 check valve products or service, please contact them directly and verify their companies info carefully.

    Total 10221 products from class 1 check valve Manufactures & Suppliers
    Buy cheap Full Jacketed <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> NRV Double Flanged End Stellited Hard Face For Liquid Coal Tar product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... Swing Check Valve Full Jacketing NRV Double Flanged End Stellited Hard Face SWING CHECK VALVE,FULL JACKETING Full both types of Jacketed Check valve as per customer request. ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap 347 Stainless Steel 2” Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> 2500# Ends API 6D / ANSI 16.5 B product

    Brand Name:OEM

    Model Number:H64H

    Place of Origin:Shanghai , China

    ... 2”Check Valve Class 2500# Ends: Butt Weld Schedule XXS Tilting Disc 2”Check Valve Class 2500# Ends: Butt Weld Schedule XXS Tilting Disc PRESSURE SEAL BONNET Body: 347 Stainless ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap API 6D、API 594、BS 1868、ASME B16.34 SWING <strong style="color:#b82220">CHECK</strong> <strong style="color:#b82220">VALVE</strong> BB 150LB 300LB BW RF RTJ FLANGE product

    Brand Name:GOld top

    Model Number:H41H

    Place of Origin:CHINA

    ... ANSI #150 Pressure & temperature: ASME / ANSI B16.34 Test: API 598 The cast steel swing check valves are manufactured according to API, ANSI, ASME standard, for industrial ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap CF8 PN40 SUS304 Single Disc <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Wafer Type For Petroleum Or Vapour product

    Brand Name:OEM

    Model Number:H74

    Place of Origin:Shanghai , China

    ... CF8 PN40 Wafer Disco Check Valve For Petroleum Or Vapour , SUS304 Single Disc​ Application: Valve is used for preventing the back-going of medium in pipelines and equipments, ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap API 6D SWING <strong style="color:#b82220">CHECK</strong> <strong style="color:#b82220">VALVE</strong> BB 600LB Stainless steel CF3 CF3M CF8 CF8M BOLT COVER RF RTJ FLANGE product

    Brand Name:GOld top

    Model Number:H41H

    Place of Origin:CHINA

    ... API 6D SWING CHECK VALVE BB 600LB Stainless steel CF3 CF3M CF8 CF8M BOLT COVER RF RTJ FLANGE API 6D Full Open Swing Check Valve with Counter Weight Pressure sealing cover, ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap DIN Cast Iron / Steel Lift Double Flanged Ball <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> , Non Return <strong style="color:#b82220">Valve</strong> product

    Brand Name:OEM

    Model Number:H41 / H41H

    Place of Origin:Shanghai , China

    ... Lift Check Valve , DIN Cast Iron / Steel, Double Flanged , Non-Return Valve​ Application: Lift check valve can work in high temperature and pressure circumstance with good ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap RF RTJ Wafer <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Dual Disc API 594 API 6D Horizontal and Vertical Pipelines ASME B16.34 product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... RF RTJ Wafer Check Valve Dual Disc API 594 API 6D Horizontal and Vertical Pipelines ASME B16.34 Wafer Type Dual Disc Check Valve Design Features Design standard as per: API 594...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap Single - Disc Swing Wafer <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Americal ANSI ASME , Non Return <strong style="color:#b82220">Valve</strong> product

    Brand Name:OEM

    Model Number:H74

    Place of Origin:Shanghai , China

    ... Single - DIsc Swing Wafer Check Valve , Americal ANSI ASME , Non Return Valve Application: Valve is used for preventing the back-going of medium in pipelines and equipments, ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap Single Plate Wafer <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Integral Hinge Pin Monel CF3 CF8 For Water Sewage product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... Single Plate Wafer Check Valve Wafer Design Plate Type Check Valve has short face-to-face dimensions and low weight allows a simple space saving installation between the ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap Ductile Iron Flange End Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> , Brass Metal Seat wafer <strong style="color:#b82220">check</strong> <strong style="color:#b82220">valve</strong> product

    Brand Name:OEM

    Model Number:H44T

    Place of Origin:Shanghai , China

    ... Ductile Iron Flange End Swing Check Valve , Brass Metal Seat wafer check valve 1 . Nominal diameter: DN40–DN400 2 . Working pressure: PN10/16 3 . Valve Design: BS5153,API594 4 ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap API 6D、API 594、BS 1868、ASME B16.34 SWING <strong style="color:#b82220">CHECK</strong> <strong style="color:#b82220">VALVE</strong> CASTING WCB WC6 WC9 300LB BW ENDS RF FLANGE product

    Brand Name:GOld top

    Model Number:H41H

    Place of Origin:CHINA

    ... API 6D,API 594,BS 1868,ASME B16.34 SWING CHECK VALVE CASTING WCB WC6 WC9 300LB BW ENDS RF FLANGE Design standard: BS 1868, API 6D. ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap Stainless steel 2Cr13 Seat Raised Face Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> ISO 9001 / API 6D product

    Brand Name:OEM

    Model Number:H44

    Place of Origin:Shanghai , China

    ... Cast Steel body, Swing Type Check Valve: 150# ANSI (PN16) Raised Face, Flange end Cast Steel body, Swing Type, Manufactured to API 600 Standard, suitable for horizontal ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap BS1868 SWING <strong style="color:#b82220">CHECK</strong> <strong style="color:#b82220">VALVE</strong> ASME <strong style="color:#b82220">CLASS</strong> 600 to 2500 PSB Duplex MATERIAL product

    Brand Name:GOld top

    Model Number:H41H

    Place of Origin:CHINA

    ... Swing Check Valve Bolted bonnet Swing check valves are used to protect installations against blackflow. They are entirely operated by reaction of flow ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap 150Lbs RF STL F6 Trim BB Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Dia 4" Mat ASTM A 216 Grade WCB product

    Brand Name:OEM

    Model Number:H44-150

    Place of Origin:Shanghai , China

    ... STL F6 Trim BB Swing Check Valve Dia 4" Mat ASTM A 216 Grade WCB Check Valve 150Lbs RF STL F6 Trim BB Swing Dia 4" Mat ASTM A 216 Grade WCB or WCC CHECK VALVE, CARBON STEEL, ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap Dual Plate Wafer Spring Loaded Disc <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... Flanged Dual- Plate Wafer Check Valve Product Details: Dual-plate check valves are bonnetless and mounted between pipe flanges (wafer style). In this case, the valve includes ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap Flanged 300 Lbs RF STL 13Cr Trim BB <strong style="color:#b82220">check</strong> <strong style="color:#b82220">valve</strong> swing type Dia 3" Mat ASTM A 216 Grade WCB product

    Brand Name:OEM

    Model Number:H44-300

    Place of Origin:Shanghai , China

    ... 13Cr Trim BB check valve swing type Dia 3" Mat ASTM A 216 Grade WCB Check Valve Flanged 300 Lbs RF STL 13Cr Trim BB Swing Dia 3" Mat ASTM A 216 Grade WCB or WCC CHECK VALVE, ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap Seat Type Horizontal Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> CK3MCUN BODY 900LB RTJ FLANGE DISC F44 product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... BS1868 SWING CHECK VALVE CK3MCUN BODY 900LB RTJ FLANGE DISC F44 DESIGN FEATURES ♦ Bolted Bonnet Cap (BB) ♦ Swing type, ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap SS304 Or SS316 1 2 3 4 Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> For Gas / Steam In High Temperature product

    Brand Name:OEM

    Model Number:H44W / H44

    Place of Origin:Shanghai , China

    ... Stainless Steel Swing Check Valve Thread End BSP /NPT , SS304 Or SS316 Specifications: Brief introduction: The check valve is designed and manufactured according well to API 6D ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

    Buy cheap BW Flanged End Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Stellited Threaded Seat WCB CF3M CF8M Alloy 20 product

    Brand Name:Gold Top Valve

    Place of Origin:China

    ... BW Flanged End Swing Check Valve Stellited Threaded Seat WCB CF3M CF8M Alloy 20 Swing Check Valve Bolted Cover Design, Flanged End Swing Check Valves A Swing Check Valve or ...

    Wenzhou Goldtop Valve Co.LTD
    Verified Supplier

    Buy cheap 1/4" 3/8" 1/2" Stainless Steel Swing <strong style="color:#b82220">Check</strong> <strong style="color:#b82220">Valve</strong> Thread End For Chemistry product

    Brand Name:OEM

    Model Number:H11 / H11P / H11W

    Place of Origin:Shanghai , China

    ... Stainless Steel Swing Check Valve Thread End BSP /NPT , Non-Return Valve Specifications: The check valve is designed and manufactured according well to API 6D and ANSI B 16.34. ...

    Shanghai kangquan Valve Co. Ltd.
    Verified Supplier

    Shanghai

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