Dual Plate Check Valves By Allines Valves Pvt. Ltd.

In order to cater the variegated demands of our clients, we are manufacturing and supplying an excellent quality range of Dual Plate Check Valves in Ahmedabad, Gujarat, India.

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