dual plate stainless steel ss316 spring wafer check valve
dual plate stainless steel ss316 spring wafer check valve
Specification:
For BS 4504 BS EN1092-2 PN10 / PN16 flange mounting.
Face-to-Face dimension conforms to ISO 5752 / BS EN558.
Epoxy fusion coating.
Pressure and Temperature ratings:
Working Pressure | PN10 / PN16 |
Testing Pressure | Shell: 1.5 times rated pressure, Seat: 1.1 times rated pressure. |
Working Temperature | -10°C to 80°C (NBR) -10°C to 120°C (EPDM) |
Suitable Media | Water, sewage etc. |
Materials
Part | Material |
Body | Cast iron / Ductile Iron/Carbon steel/ stianless steel |
Disc | Ductile Iron + EPDM, stainless steel |
Spring | Stainless Steel |
Shaft | Stainless Steel |
Seat Ring | NBR / EPDM |
Usage:
This kind of check valve is mainly used for systems in the industries of petroleum, chemistry, textile, paper- making, water supply and drainage, metallurgy, energy etc.
Q1: Can I have my own customized product?
A: Yes, your customized requirements for color, size, package, mark, etc.
Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q4: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance,balance before shippment
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier