Dual Bronze Plate Wafer Check Valve Price

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: DN50-DN1000
• Material: Cast Iron
• Connection Form: Flange
• Structure: Check
• Pressure: Ordinary Pressure
• Function: Ddcv Double Lobe
• Sealing Form: Gland Packings Globe Valve
• Flow Direction: Unidirection
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Product Name: Check Valve
• Body Materia: Cast Iron, Ductile Iron
• Size: Dn50-600
• Connection: Flange Ends
• Certificate: ISO9001:2008 Ce
• Color: Customer′s Request
• Transport Package: Wooden Cases
• Specification: dn50-dn600
• Trademark: qif
• Origin: China
• HS Code: 8481804090
• Production Capacity: 10000pieces/Month

Product Description

Dual bronze plate wafer check valve price

 

 

onstruction is as follows 

Name	Cast Iron Double Disc Wafer Check Valve
Structure	double-disc swing check valve
Size	2"~24"; DN15~DN600
Normal pressure	Class 150~300; PN10,PN16,PN25
Design standard	API594,BS EN12334
Marked	MSS SP-25
End flange	ANSI B 16.5,ASME B16.47; EN1092,DIN2543~DIN2547
Face to Face	API594 ISO 5752-2, DIN3202,BS EN558-1 Series 50
Test standard	API598,API 6D; DIN3230, EN12266,ISO 5208
Suitable temperature	-29~120°C
Medium	Fresh water, sewage, sea water, air, vapor, food, medicine, oils, alkalis, salt etc.
Acidic environment	NACE MR0175

 

  Structure

- Dual Plate

 -With Spring

- 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,GB/T8937

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

- Material: CI,DI

 

  Main Part & Materials

Part Names	Part Materials
Body	CI,DI / A126 CL.B,GG25,GGG40, GGG50,QT450, A536 65-45-12
Disc	CF8,CF8M,Bronze
Seat	EPDM/NBR
Spring	Stainless steel 304,SS316
Seat Seal Ring	Brass,Bronize,Stainless steel
Disc Seal Ring	Brass,Bronize,Stainless steel,NBR,EPDM
Stop Pin	Stainless steel
Pin Retainer	Stainless steel
Washer	PTFE

 

  
  

FAQ
1.Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2. Can you provide OEM or ODM service?
A: Yes, we have professional research & development team. The products can be manufactured as per your request.
3. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documentation and certificate you need , ISO9001:2000 international quality system certification, (CE)certification of the European Community, Det Norske Veritas (DNV) factory certificate, Lloyd's Register (LR) factory certificate, China Classification Society (CCS) quality system certificate and the FM/UL certification of the US, Bureau Veritas(BV) ,American Bureau of Shipping(ABS) etc. Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents if required.
4. What is your terms of delivery?
A: We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
5. What's the package and how do you ship the goods?
A: Usually sea worthy plywood cases. We usually ship by sea. Train and air delivery are also optional.
6. How to deal with after sales ?
A: warranty time : 12 months from the shipment ; and we will be responsible for all the quality problems. Longer warranty period could be provided with detailed request and discussion.
7. What is the average lead time?
A:For samples, the delivery time is about 2-5 days. For batch production, the lead time is about 15-60 days after receiving the deposit payment. We can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for production drawings. If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
8. Why choose us?
A:1 Genuine products with excellent quality and competitive price. 
2,Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well. 
3,We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us. 4,After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
9: How can I trust your company?
A: We are verified Golden supplier and creditable company on Made-In-China, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complementary remarks.