Product Description Pressure range: 150LB~900LB; Size range: 1/2"~24"; End connection: FF/RF/THD/BW; Body material: WCB, WCC, 304, CF8, SS316, CF8M, SS304L, CF3, SS316L, CF3M, etc; Screen: Stainless steel(SS304/SS316)Model: Y or T Type Standard: API, JIS, DIN, GB Trademark: ...