The GBS Gate Valve is manufactured in accordance with API 6A and NACE MR 0175 and widely recognized as a high quality valve for all types of applications. The GBS is a full-bore, through-conduit valve available in standard double flange, threaded-end and special block body configurations. It is available in pressure ratings from 2000 to 20,000 psi and bore sizes of 1-13/16” to 7-1/16”.
Greaseinjection fitting is located on the bonnet, for lubricating stem, stem nut andgate. 02.Inaddition to the metal-to-metal seal between the seats and gate, GBS gate valvesincorporate two spring-loaded, pressure-energized structures.
Slab Gate Valve GBS
Description
Technical Parameters
- Size：1-13/16”～7-1/16”
- Pressure：2,000～20,000psi
- Material：AA,BB,CC,DD,EE,FF,HH
- Temperature：L,N,P,S,T,U,V,X
- Performance：PR1,PR2
- Specification：PSL1～PSL4
- Certificate：PR2,CE-PED,FIRE-SAFE
