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Stainless spring check valve for water
The H41 flange connection lift check valve traditionally used in China has disadvantages such as bulky volume, large fluid resistance, high water hammer pressure when the valve is closed, difficult installation and maintenance, and short service life. In response to the problems of traditional flange structure check valves, the valve supply network has developed and produced a series of wafer check valves.
The H71 Spring Wafer Check Valve which for oil has short structure length, small size, light weight, and fast valve closure. , Water hammer pressure is small, easy to install, small fluid resistance, sensitive action, good sealing performance, short disc stroke, low valve closing impact, overall structure, simple and compact, long service life, high reliability and so on.
|
Connection |
Wafer |
|
Size |
1/4" - 4" |
|
Body material |
CF8,CF8M |
|
Working temperature |
-20 to 120 °C |
|
Working pressure |
1.6 to 25MPa |
|
warranty |
1 year |
Description of Stainless steel check valve
Size: 1/4"-20"
Material: SS304, SS304L, SS316, SS316L
Certification: ISO, CE, CCC, SGS
Connection type: Threaded, Flanged, Butt welding, Socket welding, Clamp
Fields of applications: Water, Oil, Gas
Working Pressure: Class150/600LB
Working Temperature: 0℃,+300℃
Performance: Shock-proof,wacter-proof, Antistatic available.
Guarantee time: 1 year
MOQ: 20 pieces
Sample: According to whether there is in stock and the type of goods
Packaging: Standard export package or Customized
Payment: T/T, L/C,D/P,Western Union
Delivery: Ningbo port, Shanghai port, Wenzhou port, within 30 days after payment.
Packing: PVC bag, Carton, Plywood Case or Pallet
Please feel free to contact us directly for inqury.
Our Services
1. Fast producing time.
2. OEM service is available.
3. Remaining the skill of making by hands.
4. Valves, pipe fittings and flanges with price advantage
5. Reply promptly in 24 hours.
6. Free sample available.
FAQ：
Q: who are we?
A: We are based in Zhejiang, China, start from 2012,sell to Mid East(22.00%),South America(18.00%),
Central America(10.00%),Western Europe(10.00%),Eastern Europe(10.00%),Southeast Asia(8.00%),
North America(8.00%),Oceania(8.00%),Africa(6.00%). There are total about 51-100 people in our office.
Q: How can we guarantee quality?
A: Always a pre-production sample before mass production;
Always final Inspection before shipment;
Q: How about payment terms?
A: 30% TT deposit + 70% TT before shipment,50% TT deposit + 50% LC balance, Flexible payment can be negotiated.
Q: Installation and commissioning?
A: We will send our engineer for installation and commissioning, but relevant cost will be paid by you.
Q: What can you buy from us?
A: Valves,pipe fittings,elbow,flanges,ball valve
Q: Our advantage?
A: Zhitong pipeline industry is a factory specialized in stainless steel pipe fittings and valves. Our company has acquired ISO 9001:2008 and CE authentication. We always places the product quality and customers' needs on the utmost position.
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