Pneumatic Fluorine Lined Diaphragm Valve
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Price:
Negotiable
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- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2021-05-27 02:18
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Browse the number:
238
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- Contactaixin:
aimiliuti(Mr.)
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Email:
telephone:
phone:
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Arrea:
Beijing
Address:Hou Yang, Puer Community, Oubei Street, Yongjia County, Wenzhou City, Zhejiang Province, China
- Website:
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Principle of Pneumatic fluorine lined diaphragm valve: Compressed air is used to drive the drive screw to move the valve core up and down, while pulling the diaphragm up and down to close and open. Features: compact structure, simple, small size, beautiful appearance; switch oriented, stable movement; small closing torque, long life, ≥300, 000 times; diaphragm compression can be automatically adjusted, uniform pressure, reliable sealing; diaphragm installation The inlet spool adopts the push-in type, which is easy to replace.
Specifications
Connection type: Flange |
Pressure of work: 1.0Mpa |
Dimension standard: GB, BS, ANSI, JIS |
Working temperature: ≤80℃, ≤100℃, ≤120℃, ≤150℃ |
Valve Body Material: Cast Iron, Ductile Iron, WCB |
Diaphragm Material: FEP(F46)/PFA |
Size available: DN15-DN125 |
Actuator Material: Aluminium Alloy |
Actuator type: double acting, single acting(spring return) |
Actuator accessories: Solenoid valve, limit switch box, air regulator, positioner, quick exhaust valve, manual override |
Suitable Medium: Any organic solvent or reagent, dilute or concentrated inorganic acid, alkali, ketone, aromatic hydrocarbon, chlorinated hydrocarbon, etc.
Maintanance:
1. The valve should be stored in a dry and ventilated room, and it is strictly forbidden to stack it.
2. Both ends of the passage of the stock valve must be sealed to prevent foreign matter from entering the cavity and damaging the sealing parts. And should avoid contact with oil or other flammable materials.
3. The metal processing surface of this valve should be cleaned of dirt and coated with anti-rust agent.
4. Do not brush grease or oil on the surface of the rubber lining or rubber diaphragm, so as to avoid rubber swelling and affect the service life of the valve.
5. During storage or during non-use, the hand wheel should be rotated counterclockwise to keep the valve in a slightly open state to prevent the diaphragm from losing its elasticity due to long-term pressure.
6. During transportation or installation, the sling shall not be tied to the handwheel or valve stem. And it is strictly prohibited to collide with other metals or hard objects to prevent damage to the parts and lining.
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