Quebec zMontreali Valve Co.,Ltd ia an integrity valve maker, which has its personal foundry, matching store, and assembly line. As a consequence, we can control the overall good quality by ourselves and promise shipping time. Our principal merchandise are gate valve, butterfly valve, check out valve and handle valve. Also, we can give valve components, like valve human body, disc, seat, stem and spare parts. Our butterfly valve satisfies to the global standard like GB, ANSI/API, DIN as nicely as client’s particular specs. The butterfly valves have met with warm reception dependent on superb top quality, very good cargo and well timed shipping time all over the entire world. We have been exported to Korea, Japan, Singapore, France and so on. We await your session and visit.
Wafer Kind Butterfly Valve
one. Size: DN50-65 DN80 DN100-600
two. Entire body: Solid iron/Ductile iron/Cast steel
3. Disc: Ductile iron/Stainless metal/Aluminum Bronze
four. Seat: Nitrile rubber/ EPDM (Ethylene Propylene Diene Monomer)/ PTFE (Poly tetra fluoroethylene)/ Fluororubber
Nitrile rubber: Exceptional oil resistance, large put on resistance, great warmth resistance, sturdy adhesion.
EPDM: (one) Minimal price and large price overall performance
(2) Excellent getting older resistance. When utilized with each other with other unsaturated diene rubbers these kinds of as NR, SBR, BR, NBR, and CR, EPDM can act as a polymer antioxidant or anti-getting older agent.
(3) Superb chemical resistance, acid, alkali, detergent, and many others. polar oil resistance.
(5) Broad software temperature range
PTFE: Excellent chemical balance, corrosion resistance, sealing, high lubricity and non-stickiness and good resistance to ageing. Higher temperature resistance, lower temperature resistance. Corrosion resistance, inert to most substances and solvents, resistant to powerful acids and bases, water and various organic solvents.
Fluororubber: High temperature resistance, oil resistance and chemical resistance
5. Obtainable with handles, manual equipment operators and electrical or pneumatic actuators.
