Detailed Product Description

Two Shaft No Pin Butterfly Valve or Two Shaft Butterfly Valve Without Pin 
Connection Type: Lug Type
Operated Manner: Handle Operated
Design and Manufacture Standard: MSS SP-67, API609, EN593
Top Flange: ISO5211
Norminal Pressure:1.0-1.6MPa
Size: 40-2000MM
Body Material: Cast Iron, Ductile Iron, ASTM A216-WCB, Carbon Steel, CF8, CF8M
Disc: Ductile Iron Plated Nickel, Ductile Iron, Nylon-plated Ductile Iron, Aluminium Bronze, Monel, Carbon Steel, ASTM A216-WCB, SS304, SS316
Stem: SS416, SS410, 2Cr13, SS304, SS316, Carbon steel 45#
Seat: NBR, EPDM, PTFE. Viton
Working Temperature:-10-130℃
Suitable Medium: Fresh Water, Sewage, Sea Sater, Air, Vapor, Food, Medicine, Oils, Alkalis, Salt etc.