We are rated Excellent on TrustpilotOver 1,100 five star reviews from happy customers
Next working day delivery availableIn-stock items only, order by 2pm Mon to Fri
Our Tecflow wafer type butterfly valves are available with nominal bores from DN50 to DN300, WRAS approval guarantees compliance with water regulations.
These flanged butterfly valves are constructed from high-quality materials, including a Ductile Iron GJS400 disc and body, a stainless steel AISI420 stem, an aluminium locking plate, an EPDM seat and an aluminium lever, providing a durable and reliable solution for various applications.
These butterfly valves are suitable for PN10 or PN16 flanges in water or HVAC installations, the valves are rated at a maximum working pressure of 16 Bar and are suitable for use with temperatures from -10°C to +120°C.
Concentric Disc Valves – range from DN50 up to DN300
Bi-directional tightening Long neck for heat-insulated installations One-piece shaft – avoids breakage due to water hammer Cartridge Seat for easy replacement Reduced dimensions and weights Does not need joints for installation Low load loss Top flange according to ISO 5211 10 position lever
Locking plate |
Aluminium |
Bushing |
PTFE |
O-Ring |
NBR |
Stem |
Stainless Steel AISI420 |
Disc |
Ductile Iron GJS400 |
Seat |
EPDM |
Body |
Ductile Iron GJS400 |
Screws |
Stainless Steel AISI304 |
Thrust Washer |
Carbon Steel |
Lever |
Aluminium |
Bolt & Nut |
Stainless Steel AISI304 |
