Home
Concentric Butterfly Valve
- Ball Valves
- Gate Valves
- Globe Valves
- Check Valves
- Butterfly Valves
- Plug Valves
- Special Alloy Valve
- Control Valves
- Strainers
- Actuator
Wafer Type Butterfly Valve
Concentric butterfly valve is generally used of a butterfly valve,the structure of rubber/PTFE seat has been designed as protecting body,and its usually apply to seatwater industry.
DESCRIPTION
Concentric butterfly valve is generally used of a butterfly valve,the structure of rubber/PTFE seat has been designed as protecting body,and its usually apply to seatwater industry.
Applicable Standard
Design Standard: API 609, MSS SP-67, MSS SP-68, BS 5155
Face to Face: API 609, ASME B16.10, BS 5155, EN1092
End Connection: ASME B16.5, ASME B16.47
Inspection and Test: API 598
Products Range
Size: 2" ~ 40" (DN50 ~ DN1000)
Rating: PN10,PN16, ANSI 150lb
Body Materials: Cast Iron, Ductile Iron,Cast Steel,Stainless Steel,Ni_Al_Bronze etc.
Seat: EPDM,PTFE
Operation: Lever, Gear, Electric, Pneumatic, Hydraulic
Design Features
Concentric design
Soft seated
Wafer, wafer-lug, double flange ends
ISO top flange
Applicable Standard
Design Standard: API 609, MSS SP-67, MSS SP-68, BS 5155
Face to Face: API 609, ASME B16.10, BS 5155, EN1092
End Connection: ASME B16.5, ASME B16.47
Inspection and Test: API 598
Products Range
Size: 2" ~ 40" (DN50 ~ DN1000)
Rating: PN10,PN16, ANSI 150lb
Body Materials: Cast Iron, Ductile Iron,Cast Steel,Stainless Steel,Ni_Al_Bronze etc.
Seat: EPDM,PTFE
Operation: Lever, Gear, Electric, Pneumatic, Hydraulic
Design Features
Concentric design
Soft seated
Wafer, wafer-lug, double flange ends
ISO top flange
Inquiry
If you have any enquiry about quotation or cooperation,please feel free to email us at sales@nsvvalve.com
or use the following enquiry form. Our sales representative will contact you soon. Thank you for your interest in our products.
Related Products
