Wafer type butterfly valve with single-acting pneumatic actuator
Wafer type butterfly valve (REF. 2101) with GNP single-acting pneumatic actuator. Biparted body in nodular cast iron EN-GJS-400 (GGG-40) for mounting between ANSI 150 and EN 1092 PN 10/16 flanges. PTFE seat with silicone base. Polished stainless steel disc 1.4408 (CF8M). AISI 316 stainless steel shaft. Actuator mounting flange according to ISO 5211. Length between faces according to EN 558-1 series 20 (DIN 3202 K1). Maximum working pressure: 10 bar. Working temperature: -25ºC +180ºC. From 6" operation by means of cast iron manual reducer.
REFERENCE | SIZE | ACTUATOR | WEIGHT |
---|---|---|---|
5111 09 144 | 2" | GNP-94/S5 | 7.62 kg |
5111 10 144 | 2 1/2" | GNP-94/S5 | 7.88 kg |
5111 11 148 | 3" | GNP-135/S5 | 10.34 kg |
5111 12 156 | 4" | GNP-198/S5 | 13.33 kg |
5111 13 164 | 5" | GNP-513/S5 | 22.07 kg |
5111 14 168 | 6" | GNP-800/S5 | 30.64 kg |
5111 16 172 | 8" | GNP-1280/S5 | 60.08 kg |