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DEMA力马电磁阀
401P,473P,474P,476P,O473P,O474P,O476P,481P,482.2,442P,443P,P442,P443,PP442,PP443,P462,P463,P463PS,464PS,463PSJ,464PSJ,P404J,491M,492M,491S,492S,492SM,476PS,478PS
Normally Open High Pressure Valves
DEMA’s offers 2 high pressure valves, the 0453P and O453S. Both are designed for pressures from 10 psi up to 1000 psi, have brass bodies, Teflon seals, designed for 3/8" pipes and have 11/32" orifices. The only difference is the 0453S features a stainless steel piston. The high pressure valves operate the same as a pilot operated valve except the pilot port is in a separate chamber from the piston. This allows the plunger to operate closer to the top plug with more force and consequently higher opening pressure.
DEMA力马电磁阀 参数
|
O453P/S |
Model No. | Pressure Differential | Body Material | Pipe Size N.P.T. | CV Flow Factor # | GPM @ 60 psi (cv # x √ psi) | |
min/psi | max/psi | |||||
O453P* | 10 | 1000 | Brass | 3/8 | 1.8 | 13.95 |
O453S** | 10 | 1000 | Brass | 3/8 | 1.8 | 13.95 |
* – Stainless Steel Piston
** – Stainless Steel Piston and Stainless Steel Sleeve
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