Detailed Product Description

wafer butterfly valve 5

Features: 1. Small in size and light in weight, easy instillation and maintenance. It can be
mounted wherever needed2. Simple and compact construction, quick 90 degrees on-off operation3. Minimized operating torque, energy saving4. Flow curve teeing to straight line, excellent regulation performance5. Long service life, standing the test of tens of thousands opening/closing operations
6. Bubbles-tight sealing with no leakage under the pressure test7. Wide selection of materials, applicable to various mediumsMaterial of main parts: Body: cast iron, ductile iron, stainless steel, cast steel (WCB)Disc: Monel, ductile iron, stainless steel, Al-bronze, ductile iron with nylon coated
Seat: EPDM or NBR or PTFE or VITON or vulcanized in bodyStem: SS416 or SS316 or MonelPin: SS316 or MonelOperated: handle or wormgear, pneumatic, electric actuatorInner packing: Individual polybag for each valveOuter packing: Wooden case