Name: Expanding Through Conduit Gate Valve
Standard: API 6D
Material: ASTM A216 WCB
Size: 24 Inch, DN600
Pressure: 600 LB, PN100
Connection: RF Flange
Power: Manual, Pneumatic, Solenoid, Electrical Actuated
Feature: Through Conduit Expanding Gate Valve, double expanding gate valve, Flat Gate Valve, Full Bore design, Double block & bleed, Self cavity relief, Emergency Sealant injection, Single disc or double disc, Diversion hole type or non-diversion hole, Flanged or buttwelding ends, Fire safe design to API 6FA, API 607
Product Range
Size: 2 Inch - 40 Inch, DN50-DN1000
Pressure: Class 150-900 LB
Standard: API 602, BS 5352, GOST, JIS, DIN, ISO
Product Material: Carbon & Low-alloy steel, STL, Nickel bare alloy, Stainless Steel, Alloy Steel
Temperature Of Media: Medium Temperature, Normal Temperature, High Temperature, -54℃ To 232℃
Operation: Handwheel, Gear, Electric, Pneumatic, Hydraulic
Information:
Flat gate valve widely used in oil, natural gas long-distance pipelines and gas fields Valves used in forging or casting body, the gate designed with diversion holes, non-diversion holes; single discard double disc structure; Seat used bi-direction seal seat which mainly based on the metal seat sealing and assisted with soft seat sealing as the second type of seal. The series of parallel type gate valves has a rational design, compact structure, sulfur resistance, corrosion resistance, wear-resistant, reliable sealing, and light torque of switches, easy-to-use.
Design Standard:
Test: API 6D, API 598
Basic Design: API 6D, ASME B16.34