Stainless Steel Knife Gate Valve

We are a leading manufacturer of oil and gas industry valves, we have more than 15years experience in producing ANSI standard cast steel knife gate valve, API 600 gate valve, BS1873 globe valve, non return valve of BS1868 swing check valve, plug valve, API 6D trunnion mounted ball valve, BS5351 floating ball valve, butterfly valve, etc. 

Our ANSI standard cast steel knife gate valve is widely used in oil and gas industry pipe line system. With good quality of casting and excellent design, our metal to metal seat knife gate valve have high reliability and good sealing performance.

Stainless steel Knife Gate Valves are designed as metal to metal seat for high Temperature and rough medium , Ends connections in lug. Size ranges from 2”to 60” diameter, pressures in PN6, PN10, PN16, ANSI # Class 125 & Class 150. A broad body and trim materials are selected and fabricated to suit for various service conditions applications as well as th Pulp and Paper, Power plants, Wastewater treatment plants, Chemical plants, Food and Beverage, Bulk handling and Mining, etc.

Basic Standard: MSS SP-81, ASME B16.10, ASME B16.5, ASME B16.47, ASME B16.34, AS 2129 T/D or T/E, BS 4504 T/D or T/E, MSS SP-55 and EN 1092, Optional top flanges to ISO 5211

Features:

OS & Y, Rising Stem or Non-Rising

Resilient Seat or Metal to Metal Seat

Unidirectional. Bidirectional

Flange, Lug, Wafer Connecting

Standards:
Basic Design: MSS SP-61, ASME 16.34
Face to Face: MSS SP-81, ASME B16.10, EN 558
Connecting: ASME B16.5, ASME B16.47, EN 1092
Test : MSS SP-81 or Criterion between Purchaser and Manufacturer

Sizes: 2" - 64" ( DN 50 - DN1600 )
Pressure Rating: Class150 to Class300

Material: Ductile iron, carbon steel, stainless steel, duplex stainless steel; WCB, LCB, LCC, WC6, C12A, CF8, CF8M, CF3, CF8M, CF3M, 4A, 5A

Operation: Manual, Gear, Pneumatic actuated, Motorized

Optional:

NACE MR 01-75

Warmly welcome to choose our ANSI standard cast steel knife gate valve! If you have any inquiries of our series products of oil and gas industry valves such as API 600 gate valve, BS1873 globe valve, globe check valve, non return valve of swing check valve, API 6D trunnion mounted valve, BS5351 floating ball valve, EN593 wafer type butterfly valve or lug butterfly valve, please don't hesitate to contact with us!