Valve parts Material: Cast iron,WCB, CF8, CF8M Valve: Globe type Class rate:150/300/600/900 Usage: regulating valve assembly Hydraulic valve parts for assembly 1.Material: Cast iron, Cast steel, WCB / SCPH2, SS304 / SS316 / CF8 / CF8M, etc. 2.Class rate: 150/300/600/900 3.Process: Sand casting, Resin Sand casting, precision casting, water glass / soluble glass, etc. 4.Painting: anti-rust painting ...