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. Flanged 300LBS, full port.
1. Size: 1/2"~8". 2. Features: (1) Flanged end. (2) Blow-out proof stem. (3) Flange ANSI 300LBS, face to face: ANSI B16.10. (4) Full port. (5) Mounting pad ISO 5211. (6) Level operation. (7) Solid ball. 3. Option: fixed handle, locking device.