The UPVC butterfly valve is a new generation of butterfly valves to meet the market demand for a variety of corrosive pipeline fluids. This product is a butterfly disc rotating with the stem as opening and closing parts, used to realize the opening, closing and adjustment of the valve.
In addition to cutting off and shutting off the flow of the butterfly valve in the pipeline, the sealing performance has been regarded as the main indicator for evaluation, and it is favored by the market.
Product advantages:
The butterfly valve is small in size, light in weight, simple in structure, compact and beautiful in appearance, and easy to install. Compared with gate valves with the same parameters, the average weight is reduced by about 30~50%. The opening and closing process can be realized by rotating the butterfly plate by 90 degrees. In addition, because the discs on both sides of the rotating shaft are subjected to approximately the same force by the medium and the torque is opposite, the opening and closing torque is small. 1. The valve body is made of PPH, RPP, PE, PVDF, CPVC, UPVC raw materials, and the sealing seat is made of EPDM or FPM. 2. The valve body and the pipeline are connected by flange wafer, and the connection standard can meet the standards of DIN, GB, ASTM, JIS, etc., so that the overall pipeline system can reach the unified standard requirements.
Applicable fluid: water, air, oil, corrosive chemical liquid
Body Material: UPVC, FRPP, ABS, CPVC, PE
Sealing material: NBR, EPDM, FPM,
Actuator: Handlever, Wormgear, Electric Actuator, Pneumatic Actuator
Nominal pressure: 1.0Mpa
Nominal diameter: DN50-DN400
Fluid temperature: -15℃-60℃ (no freezing)
Ambient temperature: -25℃-55℃
Installation method: any angle installation
Power supply voltage: standard AC220V
Connection method: wafer type flange type