Product Description
The external construction and shaft of this check valve are made of 316L stainless steel and can be adapted to both low and high temperature environments. The valve opens when the pressure of the fluid is greater than the suction pressure of the spring. When the two pressures are equal, the valve closes. Greater pressure can also cause the valve to close.
| Product Details |
| Casing/shaft |
AISI 316L |
| Spring |
AISI 301 |
| Seal |
EDPM according to FDA 177.2600 |
| Surface finishing |
Ra≤0.8 µ m |
| Connections |
welded, threaded, clamped |
| Standard |
DIN, SMS, RJT ,IDF, ISO 3A |
Certifications
Company Profile
PROFESSIONAL SANITARY VALVES & FITTINGS MANUFACTURER
MORE THAN 15 YEARS DESIGN & PRODUCTION EXPERIENCE
Wenzhou Santhai Pipe Fitting Co., Ltd, located in Wenzhou, it is a reliable and professional factory since 2003 which mainly involve in producing of valves, pumps, pipe fittings, flanges, and some other steel products.Our products have been well exported to Europe, America and Asia.
Our company keys to research and develop new technology toguarantee quality. Therefore, we can fully satisfy your demands and have a large customer base.Warmly welcome new and old customers to contact us to negotiate business, mutual benefit and mutual cooperation.
Producing&Test
All of our products has been inspected strictly before delivery
Packing and Delivery
FAQ
Q: Are you a trading company or manufacturer?
A: We are professional manufacturer for sanitary valves & fittings
Q: How long is your delivery time?
A: It is about 3~5 days if the goods all in stocks. If not, it is about 7~15 days.
It is depend on your order quantity
Q: Can you provide samples?
A: Yes. Samples are presented free, but we do not bear the freight costs
Q: What is your terms of payment?
A: Payment<1000 USD 100% T/T in advance
Payment > 1000 USD 30% T/T in advance, balance before shipment
We also accept L/C at sight, paypal & western union
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