Product's Details: In order to cater the variegated demands of our clients, we are offering an excellent quality range of Dual Plate Check Valves.
Design Features:
- “Dual Plate Check Valve" is an all-purpose Check Valve (NRV). The Valves are designed to API 594 and comply with API 598 Valves inspection & testing standard. This design has distinct advantages over conventional swing check valve or any single disc design
- Structurally sound
- Hydraulically engineered
- Stronger, Lighter and Smaller size. it weights about a 1/5th weight of the conventional valve
- Flexible installation: Can be installed in horizontal or vertical line without any special pipe support
- Salient valve – water hammer & slamming almost eliminated
- Low-pressure drop hence lower energy loss
- Size range : - 2” (50 MM) to 24” (600 MM) N.B.
- Pressure rating : - ANSI 125,150,250,300 & PN 25
Constructions:
- Body & Plates : C.I./C.S./S.S./Alloy Steel/AL. Bronze to A-216 Gr. WCB, CF8, CF8M, LCB, B.S.1400 AB 2 OR any other alloy as per Buyer’s specifications
- Hinge & Stop Pin: Stainless Steel or Bayer's specification
- Pin retainer: C.S./stainless steel or Bayer's specification
- Springs: S.S.-304 / S.S. 316 / Inconel
- Seal: Buna –N, Viton –A or metal to Metal
- End Facing: Plain Face, Raised Face or Ring-Joint Facing
Technical Data:
- Dimensions as per API-594 expect for ANSI-125 series
- Hub diameter (A) can be supplied to suit flange sizes as per BS / ANSI / DIN/ JIS or any other standard as per buyer's specifications
- The valves are also available with flanged ends with wafer design as well as is long pattern having face to face dimensions as per BS-1868 / API 6D / ANSI B-16.10
Applications:
- Water
- Air
- Oil
- Gas
- Steam or any other fluid