Design and Manufacturing: GB/T 20174, GB/T 12224, CJ/T 217

Face-to-Face Dimensions: GB/T 12221

Connection Types: GB/T 9113, HG/T 20592-20605, GB/T 9112-9124, GB/T 7307, GB/T 196, GB/T 12459

Inspection and Testing: GB/T 13927, GB/T 20174

Nominal Diameter: 1/2″ ~ 8″

Pressure-Temperature Ratings: GB/T 12224

Actuation: Manual, Pneumatic, Electric, etc.

Pressure Ratings: PN1.6MPa ~ PN16.0MPa, Class150 ~ Class1500

Materials: A105, F304, F304L, F316L, F316H, F51, F53, WCB, CF8, CF3, CF8M, CF3M, etc.

Applications: Petroleum, chemical industry, electric power, water treatment, pharmaceutical industry, etc.

Customized solutions can be provided according to customers’ actual working conditions. For export models, please contact us for negotiation. All specifications are available for production.