Quebec zMontreali Valve Co.,Ltd ia an integrity valve company, which has its possess foundry, matching store, and assembly line. As a consequence, we can control the overall good quality by ourselves and promise delivery time. Our principal goods are gate valve, butterfly valve, check valve and manage valve. Also, we can supply valve elements, including valve human body, disc, seat, stem and spare parts. Our butterfly valve satisfies to the international standard like GB, ANSI/API, DIN as effectively as client’s special specifications. The butterfly valves have satisfied with warm reception based on superb quality, very good shipment and well timed shipping and delivery time all above the planet. We have been exported to Korea, Japan, Singapore, France and so on. We await your session and pay a visit to.
Wafer Type Butterfly Valve
1. Size: DN50-65 DN80 DN100-600
2. Physique: Forged iron/Ductile iron/Forged steel
three. Disc: Ductile iron/Stainless metal/Aluminum Bronze
4. Seat: Nitrile rubber/ EPDM (Ethylene Propylene Diene Monomer)/ PTFE (Poly tetra fluoroethylene)/ Fluororubber
Nitrile rubber: Superb oil resistance, substantial dress in resistance, good heat resistance, sturdy adhesion.
EPDM: (one) Minimal price and large cost efficiency
(two) Superb aging resistance. When employed jointly with other unsaturated diene rubbers these kinds of as NR, SBR, BR, NBR, and CR, EPDM can act as a polymer antioxidant or anti-growing older agent.
(3) Outstanding chemical resistance, acid, alkali, detergent, and many others. polar oil resistance.
(5) Broad application temperature range
PTFE: Exceptional chemical balance, corrosion resistance, sealing, substantial lubricity and non-stickiness and excellent resistance to growing older. High temperature resistance, minimal temperature resistance. Corrosion resistance, inert to most chemical compounds and solvents, resistant to robust acids and bases, water and various organic and natural solvents.
Fluororubber: Large temperature resistance, oil resistance and chemical resistance
5. Obtainable with handles, manual equipment operators and electric or pneumatic actuators.
