Specifications
grooved end butterfly valves
1,High quality and competitive prices
2,ISO 9001 approved
3,WRAS,DVGW rubber avaibable
1,High quality and competitive prices
2,ISO 9001 approved
3,WRAS,DVGW rubber avaibable
Shouldered/grooved end butterfly valves with hand
- Size: DN40-300
- Designs: API 609 and MSS SP-67
- Mounting pad: ISO 5211
- Face-to-face: ANSI 16.10
- End connection: AWWA C606
- Body: ductile iron ASTM A536
- Bushing: PTFE
- O-ring: EPDM
- Shaft: stainless steel A276 SS410
- Disc: ductile iron + EPDM
- With open/shut electric signal output