Ductile Iron Pipe and Fittings
AWWA C110/C153 DI Fittings
AS/NZS 2280 DI Fittings
DI Fittings for PVC/PE pipe
Loose Flange DI Fitting
Saddle clamp and Repair clamp
Butterfly Valve & Air valve
Check Valve(Non return valve)
Manhole cover & Grating
Hydraulic-control butterfly check valve
Tilting disc type
Face to face length acc.to ISO 5752 series14 ;(BS EN558-1 series 14;DIN3202 F4)
Flange dimensions and drilling acc.to ISO7005-2(EN 1092-2, DIN2501)
1. Unique lifting counterweight type structure.
2. Unique mechanism-electromagnetism union lock principle.
Function and usage:
1. Same with check valve function-permitting media to flow in single direction only.
2. Same with butterfly (or gate valve) fuction-blocking the media in pipe completely.
3. Eilminateing water counterweight function-avoiding water counterweight damage and protecting water pump and pipe net safety.
Remarks: The material will be selected acc.to the customer's request.
Suitable medium: water, sewage, sea water and weak-corrosive liquid etc.
Suitable temperature: 0¡«80¡ãC
(Other details, pls contact us freely)