Stainless Steel Trunnion Ball Valve, DBB, 3PC, 4 IN, CL1500
Key Specifications / Features
Detail Information
Valve name: Trunnion-mounted ball valve
Body structure: 3-piece forged bolted body
Flow path: Full bore
Seat design: Double block and bleed (DBB)
Design standard: API 6D, ASME B16.34
Operation: Pneumatic spring-return actuator with manual handwheel
Pressure class: Class 1500 LB
Nominal size: NPS 4 (DN100)
Body material: ASTM A182 F316 stainless steel
End connection: Flanged end
Feature: Body cavity relief, seat sealant injection port
Flange dimension: ASME B16.5
Face-to-face length: Compliant with API 6D
Available body materials: ASTM A105, ASTM A105N, ASTM A182 F304, ASTM A182 F316
Ball material choices: ASTM A182 F304, ASTM A182 F316, hardfacing overlay optional
Seat material choices: PTFE, RPTFE, PEEK, Devlon, metal-to-metal
Stem material: ASTM A182 F316
Bolting hardware: ASTM A193 B7 studs and ASTM A194 2H nuts
Operating temperature: -29°C to +180°C, cryogenic version available
Applicable media: Natural gas, crude oil, refined fuels, corrosive petrochemical fluids
Inspection and test: API 6D hydrostatic and functional test
Surface treatment: Epoxy coating for carbon steel; machined bare surface for stainless steel
Supplier Information
Bosseal Valves (Suzhou) Co., Ltd.
Verified Supplier
Certifications:
