Size: DN40 (1-1/2 Inch) - DN1200 (48 Inch).
Rating: JIS 10K, ANSI 150, PN10, AWWA C207.
Temp. Range: -20℃ - 165 ℃ (EPDM: 120 ℃, Viton: 165 ℃).
Body: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel, (Ni) Al Bronze, Duplex SS, etc.
Disc: Stainless Steel, (Ni) Al Bronze, Duplex SS, etc.
Seat: Rubber (EPDM, NBR, SILICON, VITON, etc.).
Features:
1. Correcting holes are made on flange according to standard, easy correcting during the installation.
2. Through-out bolt or one-side bolt used. Easy replacing and maintenance.
3. Shaft and disc connected by pin, torque screw or non pin, to achieve the opening and closing.