Pressure Seal Forged Gate Valve

API 602 Forge Steel Gate Valve Weld Bonnet or Pressure Seal Bonnet, RTJ, RF, BW,SW, NPT   Forged Steel Gate Valve Size: 1/4"-4" Pressure: 150LB-2500LB Design and manufacture conform to API 602, BS5352 & ASME 16.34 Test and check conform to API 598, API 6D Remarks conform to MSS-SP-25 Adopt the following structure Full bore or reduced bore Outside screw and yoke Self-centering gland Bolted bonnet ,spiral would eight-square gasket sealing bonnet or pressure seal bonnet Integral type top seat According to the follwing standard Flange ends confrm to ASME B16.5 Butt-welding ends conform to ASME B 16.25 Socket-welding ends conform to ASME B 16.11 Screwed ends conform to ASME B1.20.1 Face to face dimension conform to ASME B 16.10 Operation type:hand wheel, electrical, pneumatic and hydraulic etc   EJ Industry Group Co.,Ltd is a leading professional…