1. AISI-316/ EN10213 1.4408/ ASTM-A351-CF8M.
2. AISI-304/ EN10213 1.4308/ ASTM-A351-CF8.
3. S-20C/ EN10213 1.0619/ ASTM-A216-WCB.
4. Direct mounting pad.
1. Size: 1/4"~2". 2. Features: (1) Butt weld, socket weld, threaded end. (2) Blow-out proof stem. (3) Encapsulated body. (4) 1/4"~1": 3000psi (200bar);1.1/4"~2": 2000psi(130bar). (5) 3-pc design, Full port. (6) Direct mounting pad ISO 5211. (7) API 607 fire safe approved. 3. Option: locking device, reduced port, fire safe design only, DIN standard M3 length, without handle design.