Sleeve Plug Valve,Flange Sleeve Plug Valve, Sleeve Soft sealing plug valve.

Standard reference 1.Design and manufacture standard：API599, API6D, DIN3356 2.Face to face dimension standard：ASME B16.10,DIN3202-F1 3.Flange connection standard :  ASME B16.5, DIN2543-2545, GB/TT9113, HG20592, EN1092-1. 4.Test and inspection standard: PI 598, API6D, DIN3230 Material for main parts

Body	Cast Iron,WCB,WC1,WC6,WC9,C5,CF8,CF8M,CF3,CF3M
Plug	A182-Gr.F6a, A182-F22. A182-F304 ,F316,F321,F304L,F316
Sleeve	PTFE
Gasket	PTFE. Flexible graphite + stainless steel
Cover	WCB,WC1,WC6,WC9,C5,CF8,CF8M,CF3,CF3M