รายละเอียด:
Specification
Construction: 3-pc bolted body side-entry floating ball design.
Flow bore: Full port
Rating: 3600 PSI@100°F; 150 PSI Saturated Steam.
Temperature: -20°F ~ 176°F (Delrin)
Materials: ASTM CF8M,CF8, WCB
Size range: Full port:1/2” ~ 4”.
API 607 5th Edition Fire-Safe Test approved.
Features
Applications for Hydraulic, Chemical, Steam, Oil / Gas, Oxygen, Vacuum.
Extremely Rugged 3-Piece Design Withstand Extremes In Piping Enclose Bolt Design, Stress And Thermal Shock.
Integral ISO 5211 mounting pad for double & spring return actuator.
Self-adjusting stem packing assembly with Belleville spring for temperature fluctuations, vibration, and is secured.
Thrust washer prevents galling, reduces torque and provides secondary stem seal.
Long cycle life, Low uniform torques.
Bottom Entry Blow-Out Proof Stem design Provides Maximum Safety.
Wide range of seat & seal materials is available.
Investment cast body construction.
EN 10204-3.1 Certificate is Available.
Safety/Quality Approvals
Female pipe Threaded to NPT, Rp, Rc, G..
Inspection & testing according to API 598.
API 607 6th Edition Fire-Safe Test approved.
PED 97/23/EC; ISO 9001