China High Quality 4 Inch Cast Iron Check Valve Products – Metal Seated Gate Valve,CI,DI,Cast Iron,Ductile Iron,PN6,PN10,PN16,PN25,CF8,CF3,CF8M,CF3M,LCB,LCC,LC1, – UNIQUE

Specifications

1) Size: Soft seat: 1-1/2" to 24"; Metal seat: 1-1/2"to 64" 2) Class: PN10, PN16.125LB, 150LB 3) Type: Bolted Bonnet, non rising stem/rising stem, NBR/EPDM/brass/bronze/stainless steel seat ring. 4) Material: CAST IRON, DUCTILE IRON 5) Operation: Hand wheel, gear, square head Bolted bonnet, Rising stem, Solid wedge disc

Description

Design and manufacture: MSS SP-70 Face to face dimensions: ANSI B16.10 Flanged end: ANSI B16.1 Size: 2" ~ 36" Safe working pressure: 200 psi / 500psi Suitable medium: water, oil, gas