Solid wedge gate valve is a very popular type of gate valve. It is suitable for almost all materials. The valve features a wedge-shaped disc that is mounted on the valve seat. It is suitable for medium pressure conditions but not for high-pressure conditions, as the disc can get stuck under high pressure and cause leakage. Sometimes, due to thermal expansion, the valve seat fails to open and becomes stuck. This phenomenon is known as thermal binding.
Product Specification
| Size | DN40-DN1200 |
| Face to Face | Awwa C509/C515, BS5163, DIN3202 3352 F4/F5, SABS663, AS, KS, GOST |
| Connection Flange | PN6/PN10/PN16/PN25/JIS5K/10K/16K/150LB/AS2129 Table D/E |
| Mounting Flange | Optional: ISO5211 |
| Working Pressure | PN10/PN16/PN25 |
| Application | Fresh Water, Sea Water, Oil, Gas, Acid, Food, Steam |
| Application Temperature | -50~250 ºC |
| Stem Type | Non-Rising Stem/NRS or Rising Stem/OS&Y |
| Seat | Soft/Metal |
| Connection Holes No. | 2/4 Holes |
| Body Type | 1/2 Piece |
solid wedge valve
FAQ
Q: What are your product categories?
A: We produce butterfly valves, gate valves, check valves, ball valves, plug valves, etc., according to ISO/ANSI/DIN/JIS/EN/GOST/AS standards.
Q: Do you have stock in your factory? What is the delivery time?
A: We have valves in standard sizes in stock. The delivery time depends on your order quantity, usually 30-35 days.
Q: What certificates can you provide?
A: We can provide CE, ISO, and WRAS certificates.
Q: Payment Methods
A: T/T, L/C, OA, D/P, D/A, Western Union, PayPal.
Q: Shipping Method
A: By DHL, UPS, EMS, FedEx, SF, air, or sea.
Q: Can you provide free samples?
A: Yes, we can provide free samples.
Q: Do you accept customized size designs?
A: Yes, if the size is reasonable.
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