We are offering dual plate valve.
Pressure test as per
api:598 class 125(c.i.) other relevant standard
seat test: 14 kgcm2 (200psi)
body test: 25 kgcm2 (350psi)
specifications
hydraulically engineered design: reduces water hammer & slamming.
Easy installation: lighter and smaller than conventional swing check valve. The installed valve is inherently more rigid than an equivalent length of heavy walled pipe thus eliminating need of expensive foundation or special supports.
Structurally sound: cylindrical body has uniform distribution of stress.
Flexible installation: can be installed in any position - vertical or horizontal

We are offering dual plate valve.
Pressure test as per
api:598 class 125(c.i.) other relevant standard
seat test: 14 kgcm2 (200psi)
body test: 25 kgcm2 (350psi)
specifications
hydraulically engineered design: reduces water hammer & slamming.
Easy installation: lighter and smaller than conventional swing check valve. The installed valve is inherently more rigid than an equivalent length of heavy walled pipe thus eliminating need of expensive foundation or special supports.
Structurally sound: cylindrical body has uniform distribution of stress.
Flexible installation: can be installed in any position - vertical or horizontal