- Model NO.: LQ
- Connection Form: Wafer
- Seal Form: Auto Sealed
- Working Temperature: Medium Temperature (120°C<T<450°C)
- Application: Industrial Usage, Water Industrial Usage
- Specification: CE, ISO, SGS
- Driving Mode: Electric
- Structure: Centre Sealing
- Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
- Material of Seal Surface: Soft Sealed
- Trademark: HELI
- Origin: Wenzhou, Zhejiang, China
PVC electric butterfly valve ,light weight ,corrosion resistance ,which is used in many fields ,such as general water and raw water piping systems ,drainage and sewage piping systems , salt water and sea water piping systems, PH and chemical solution system and other industries .The quality is approved by the majority of users.
1 .Operating temperature range :-40ºC--+95ºC
2 .With excellent strength and toughness.
3 .With excellent chemical resistance capabilities.
4 .Retardant properties is the self-extinguishing.
5 .Low thermal conductivity ,about 1/200 of the steel.
6 .The content of heavy ion in the medium up to the ultrapure water standards.
7 .Health indicators in line with national health standards.
8 .Clean and smooth of the Tube wall ,which can generate a smaller friction and adhesion when transferring fluid.
9 .Light weight ,the equivalent of 1/5 of steel ,1/6of Brass.
10 .Easy to install
11 .Excellent anti-aging and UV resistance, so that there is a great extension of the normal useful life than other piping systems.
|Nominal diameter DN(mm)||DN50--DN300|
|Applicable medium||PVC chemical solvent compatible food industry|