Aluminum Bronze Dual Plate Flange Check Valve

• Customization: Available
• Media: Sea Water, Oil, Liquefied Gas, Steam
• Temperature: High Temperature
• Model NO.: H41H
• Material: Bronze, Al Bronze (C95800, C83600, C84400, B62)
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Prevent Fluid Backflow
• Sealing Form: Metal Hard Seal
• Flow Direction: Unidirection
• Standard: Mss-Sp-80, BS 5154, JIS B2011
• Application: Industrial Usage
• Size: 1-1/2"~12"; DN40~DN300
• Ends Connection: Wafer,Lug,Flange
• Ends Connection End Std: ANSI B 16.5, ASME B16.47; En1092, DIN2543~DIN2547
• Test Std: Mss-Sp-80, BS 5154, JIS B2011
• Certificate: ISO 9001, CE, API 607, API 6D
• Special: Nace Mr-0175
• Quality Guarantee Period: 18 Months
• Type of Shipping: by Sea, by Air
• Transport Package: Plywood Wooden Case
• Specification: 1-1/2"-24" Class 150LB-300LB
• Trademark: SHF/OEM
• Origin: Jiangsu China
• HS Code: 8481804090
• Production Capacity: 200000
• Package Size: 85.00cm * 85.00cm * 62.00cm
• Package Gross Weight: 152.000kg

Product Description

Construction is as follows 

Name	Bronze Double Disc swing check valve
Structure	Flange double-disc swing check valve
Size	1-1/2"~24"; DN40~DN600
Normal pressure	Class 150~300; PN10~PN40
Design standard	API594,API 6D,ASME B16.34,MSS-SP-80,BS 5154,JIS B2011
Marked	MSS SP-25
End flange	ANSI B 16.5,ASME B16.47; EN1092,DIN2543~DIN2547
Face to Face	API594,DIN3202,GB/T8937
Test standard	API598,API 6D; DIN3230, EN12266,ISO 5208
Suitable temperature	-20°C≤T≤150°C
Medium	sea water, oil, liquefied gas,steam

Structure

- Dual Plate

 -With Spring

- Wafer, Round, Full Lug or Double Flange

 -Pressure-temperaure Ratings: ASME B16.34;DIN2401

- Soft or Metal Seated

- Retainer or Retainer Less Design

- Wafer Ends to Suit for Flanged Ends(ASME B16.5 and B16.47 A/B)

- Design:API594,API 6D,ASME B16.34,MSS-SP-80,BS 5154,JIS B2011

- Flanged Ends to ASME B16.5;DIN2543~DIN2547;EN1092

Main Part & Materials

Body	Bronze,Al bronze (C95800, C83600, C84400, B62)
Disc	Bronze,Al bronze (C95800, C83600, C84400, B62)
Spring	Inconel X750
Stem	Brass (1/4"~2"), SS 304,SS316(2-1/2"~24")
Spacer	Brass (1/4"~2"), SS 304,SS316(2-1/2"~24")
Seal faceing	Bronze,Al bronze (C95800, C83600, C84400, B62),NBR,EPDM,PTFE
Gasket	PTFE
Bolt	SS304,SS316
Flying ring ng ring	SS304,SS316

  
Product drawing

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Company  Introduction   
FAQ
Q:Why choose us ?
A: we are a manufacturer, we have manufactured valve for over 20 years .
B. We have our own casting foundary in a large scale

Q. what is your payment term? 
 A: T/T , L/C or other acceptable payment.
 
Q:Can we print our logo on your products?
A: yes, we offer OEM/ODM service, we support the customized logo, size, package,etc.
 
 Q: what is your main market?
A: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
 
Q: Can I get samples from your factory?
A: Yes, Samples can be provided.
 
Q: If products have some quality problem, how would you deal with?
A: We will responsible for all the quality problems.
 
Q:How about your capacity?
A:We have 300staffs,own 50 CNC machines,and five persons  in charge of quality inspection and 5 engineers. Our 6 casting block workshops
can both ensure on time delivery and quality that last.