Rubber Lined Pneumatic Diaphragm Valve

Rubber Lined Pneumatic Diaphragm Valve

Series:pneumatic diaphragm valve
Place of origin: China
MOQ: 1set
Payment term:L/C,TT,westerm union etc

Product Details

    Rubber lined pneumatic diaphragm valve

 

The rubber-lined pneumatic diaphragm valve is composed of a diaphragm valve and a pneumatic actuator. It is powered by compressed air and can be used to adjust the flow of fluid medium in the process pipeline. Pneumatic rubber lined diaphragm valve adopts a valve body with a corrosion-resistant lining and a corrosion-resistant diaphragm in its structure, a non-filled box structure, an elastic diaphragm for the throttle element, a smooth flow path of the valve body, a small negative force, and a large flow rate. It has the advantages of no leakage, convenient and reliable, fireproof and explosion-proof. It is widely used in the flow control of strong acid, strong alkali, strong corrosion, high viscosity, containing glume, fiber, and toxic and non-contaminated media in industrial automation systems.


                                                          

1. What kind of diaphragm materials suitable for you 

Diaphragm materialApplicable temperatureApplicable medium
butyl rubber -40 ℃~100 ℃Good acid and alkali resistance. 85% sulfuric acid, hydrochloric acid, hydrofluoric acid, phosphoric acid, charged alkali and various esters.
natural rubber-50 ℃~100 ℃purify water, inorganic salts, and dilute inorganic acids.




2.Product specification for pneumatic diaphragm valve with rubber lined

Cylinder materialAluminum alloy, polyamide PA
Control wayNormally closed, normally open, reciprocating
Pneumatic accessoriesValve limit switch, positioner, solenoid valve
Size rangeDN15-250mm
Pressure range0.6-1.6MPa
suitable temperature-40~+100℃
Connection endFlange
Body Cast iron, cast steel, stainless steel
BonnetCast iron, cast steel, stainless steel
Seat Liningrubber
Diaphragm EPDM、PTFE
Flange connection standardGB、JIS、DIN、ANSI




3.Size table of pharmaceutical used diaphragm valve


DNNominal PressureWorking PressureLDD1n-ФdfHD0BAir ConsumptionWeight

MPaMPammmmmmmmmmmmmmmmcm3Kg/kilos
151.61.61089565-2-----
201.61.6117105754-13.52343140168163.875.6
251.61.6127115854-13.52345140168196.656.8
321.61.61461401004-17.52363140260229.47.7
401.61.61591501104-17.524301402601458.713.9
501.61.61901651254-17.525751402603162.724.5
65112161851454-17.52588140260324329
80112542001608-17.527691654256636.863
100113052201808-17.52816280425694866
125113562502108-17.538202804257374.275
150114062852408-22392028054910652125
2000.60.65213402958-223101028054916715206
250635395350-5-----




Relative Other Valve:

other valves





Packaging & Shipping


Diaphragm Valve Symbol warehouse

 


Diaphragm Valve accessories




Warm welcome to inquiry:

Contact Info: Lizy Liu

E-mail: sales2@kemus-valve.com

Mob/Webchat86-15960358834

Tel: 86-0592-7103069

Fax: 86-0592-5964598

Skype:  sui_lizy






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