Quebec zMontreali Valve Co.,Ltd ia an integrity valve manufacturer, which has its own foundry, matching shop, and assembly line. As a consequence, we can management the all round high quality by ourselves and ensure delivery time. Our main products are gate valve, butterfly valve, check out valve and control valve. Also, we can give valve areas, like valve entire body, disc, seat, stem and spare components. Our butterfly valve satisfies to the intercontinental regular like GB, ANSI/API, DIN as nicely as client’s unique specs. The butterfly valves have fulfilled with warm reception based mostly on excellent quality, very good shipment and well timed supply time all in excess of the globe. We have been exported to Korea, Japan, Singapore, France and so on. We await your consultation and go to.
Wafer Variety Butterfly Valve
one. Measurement: DN50-65 DN80 DN100-600
two. Entire body: Solid iron/Ductile iron/Solid metal
three. Disc: Ductile iron/Stainless steel/Aluminum Bronze
four. Seat: Nitrile rubber/ EPDM (Ethylene Propylene Diene Monomer)/ PTFE (Poly tetra fluoroethylene)/ Fluororubber
Nitrile rubber: Superb oil resistance, high use resistance, great heat resistance, sturdy adhesion.
EPDM: (1) Lower value and large value efficiency
(2) Superb ageing resistance. When utilised with each other with other unsaturated diene rubbers this sort of as NR, SBR, BR, NBR, and CR, EPDM can act as a polymer antioxidant or anti-aging agent.
(three) Excellent chemical resistance, acid, alkali, detergent, and so forth. polar oil resistance.
(5) Extensive application temperature range
PTFE: Excellent chemical balance, corrosion resistance, sealing, large lubricity and non-stickiness and good resistance to getting older. High temperature resistance, low temperature resistance. Corrosion resistance, inert to most substances and solvents, resistant to strong acids and bases, drinking water and different organic and natural solvents.
Fluororubber: High temperature resistance, oil resistance and chemical resistance
five. Offered with handles, guide gear operators and electrical or pneumatic actuators.
