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Wafer Butterfly Check Valve
Applicable body material: WCB, Stainless steel,DI etc.Applicable size: 2"to 12"Applicable pressure: CLASS 150 to CLASS 2500Desig 
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Swing Check Valves (WB110)
Product Name: Swing Check Valve Connect form: thread. Size: 1/2"~2". Uitable medium: water, oil, gas, nitric acid, acetate acid 
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Clamped Check Valve (JH-CV0002)
* Product name: Check Valve-Threaded Check Valve* Clamped Check Valve Specification: DN20-100, 1& quot -4& quot * ClampedCheck Valve Standard: DIN/SMS/IS0/IDF/RJT* Clamped Check Valve 
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Forged Steel Check Valve ( Wc9c Y)
This check valve has three types: CS to ASTM, AS to ASTM, SS to ASTM1) Design and manufacture : By ANSI . B16. 34 API 602. 2) Size-end connectivity: * Jack for size: By ANSI B16. 11 JIS B2306* 
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Lift Check Valve (H41W)
PN1.6-16.0Mpa DN50~200mm
Quoting Standards
Design and Manufacture GB12235
Face to face/End to end dimensions to GB12221
Pre 
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Double Swing Check Valve
Valves: Through conduit Gate Valve Check valve Globe valve Y-strainerBall valve Diaphragm valve Plug valve Marine 
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Multifunctional Noiseless Check Valve
Uses and characteristicMultifunctional noiseless check valve is utilized in high building, water outlet of pressurization-wa 
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Check Valve
Size: 2"-36" Pressure: 150LB-1500LB Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, CF8M
Swing Check Valve,Piston Check 
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Brass Check Valve
brass check valve size"1/2'-4'any interest,please feel free to contact us 
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check valve,ball check valve
brief introduction:Our product own competitive price,high quality, Adequate inventory,Prompt delivery. Welcome your inquiry sincerely! We will try our best to serve you!Detailed Product 
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MH Wafer Check Valve (MH)
Size: DN50-600End Flange: EN 1092Pressure Rating: DN50-600  PN1.0/1.6MPa (150/200PSI)  DN50-400  PN2.5MPa (350PSI)  body: WCB/ALB/CF8/CF8Mdisc: WCB/ALB/CF8M/CF8stem: 
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Non-Return Valves Single-Disc
PN1.0MPa-42.0MPaClass150-2500DN15-1200mmNPS1/2-48Work temperature:-196~540Medium:Water,Steam,Oil,Nitric acid and so on.Body mate 
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Cast Iron Wafer Style Check Valve
? 200 WOG? C.I. Body with 304 S.S. Spring & Shaft? Spring Loaded Double Aluminum / Bronze Disc? Suitable for Vertical & Horizont 
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Forged Steel Gate/Globe/Check/Ball Valves
We CHINA YOY VALVE GROUP possesses 24 years experience mainly in design, manufacture, sale on API ANSI DIN GB Standards Cast Steel and Stainless Steel safety valve, butterfly valve, gate valve, globe 
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Check Valves
Check valves, swing type,flanged end,lever and weight are availableMaterials: Ductile iron/ Cast ironStandard: BS5153/DIN3202/ANSISealing: Metallic seated/resilient seated 
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Valve (Ball/Butterfly/Check/Globe/Gate/Plug/Safe)
We can supply a wide range of different types of industrial valves as per standards or at customer’s request. ? Specification:DN 
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Forged Gate/Globe/Check/Ball Valves
We CHINA YOY VALVE GROUP possesses 24 years experience mainly in design, manufacture, sale on API ANSI DIN GB Standards Cast Steel and Stainless Steel safety valve, butterfly valve, gate valve, globe 
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API Cast Steel Check Valve (H44H)
API Swing Check Valve
Bolted Bonnet
Flange or Butt-Welding Ends
Materials: WCB, CF8, CF8M, CF3, CF3M
Applicable Medium: Water, Oil, Gas, Acid
Working 
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Full Bore Stainless Steel Check Valve
Stainless Steel Full Bore Check Valve
Full Bore, Swing TypeSize: 1/4"-2"Working Pressure: 200PSIWorking Temperature: < 200°
Applicable Medium: Water, Oil, Gas, Acid, etcFemale Thread: BSPT, NPT, 
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Swing Check Valve
Technical:Size: DN50-DN300 Nominal Pressure: 1.6MPa Shell Test Pressure: 2.4MPa Seal Test Pressure: 1.8MPa Suitable Medium: Water Steam Oil Standard:1. Design standard is up to BS51532. Face to face 