API 602, BS 5352 Swing Check Valve
Specifications:
1. Nominal diameter: 1/2 - 2 Inch
2. Design standard: API 602, BS 5352
3. Pressure range: Class 150- 2500 LB
4. Body material: Forged Steel, Carbon steel, Stainless steel, Duplex stainless steel, Alloy steel, Nickel alloy
5. End connection: RF, RTJ, BW, NPT, SW
6. Mode of operation: Hand wheel, Gear box, Electric, Pneumatic, hydraulic device, Pneumatic-hydraulic device
Features:
1. Rapid opening and closing
2. Valve seat expansion structure
3. Sphere, piston and swing type disc design can be chosen.
4. Sealing surface without any abrasion when opening and closing, with long life
5. Bolted bonnet, threaded bonnet, welded bonnet and pressure seal bonnet can be chosen.
Valve body and bonnet are manufactured by forged steel materials, such as ASTM A105, ASTM A182 F11, ASTM A182 F5, ASTM A182 F304, ASTM A182 F304L, ASTM A182 F316, ASTM A182 F316L, etc. Valves are mainly used in firepower plants for control of air, water, steam and other corrosive flows.
