Find Solenoid Valve, Pneumatic Solenoid Valve, Hydraulic Solenoid Valve on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Home > Products > Solenoid Valves > Other Solenoid Valves > solenoid valves pistons
The Latest Product Alerts Send Me
solenoid valves pistons
  • solenoid valves pistons
Delivery Time: 3 Days
Basic Info

Model No.: NSV

Product Description Specifications Solenoid Valves Pistons

1.Used in bolier and fire-fighting

2.long life,good insulation,waterproof,moisture proof,etc.

Solenoid Valves pistons NSV series solenoid valves with pistons are widely used in refrigeration, pneumatic and hydraulic system as automatic controls, are also used in boiler and fire-fighting, etc. Solenoid valves use full-closed magnetic coil and DIN international standard electric plug, so it is characterized by its good insulation, waterproof, moisture proof, anti-vibration and corrosion resistance. Operating principle: While energized in coil, the electromagnetic power opens the small orifice. Then the pressure in upside of valve reduced, so the pressure difference between both side of piston happen and lead to piston lift to open the main orifice. While de-energized in the coil, plug stem will drop and close the small orifice because of spring force and its weight. The flow media enters into upside of piston through throttle hole, then pressure in both side of piston balances, then the piston will drop and close the main orifice. Type and data:

Connection

form

Model

Connection

dimension             

 (in.)

Kv value          (m3/h)

Opening diff. pressure

(MPa)

Dimension                         (mm)

Min.

Max.

A.C.

D.C.

Length

Wide

Height

Flare

SAE

NSV6

5/16

0.4

0.005

2.1

1.7

76

38

95

NSV8

3/8

1

87

38

95

NSV10

1/2

1.8

76

38

95

Solder

ODF

NSV6W

5/16

0.4

125

38

95

NSV8W

3/8

1

136

38

95

NSV10W

1/2

1.8

136

38

95

The Kv value is the water flow in m3/h at a pressure drop across valve of 0.1MPa,ρ=1000 kg/m3

Letters after the model: ”W” means solder ODF

 

Contact us if you need more details on Nsv Solenoid Valves. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Solenoid Valves、Pistons. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Solenoid Valves > Other Solenoid Valves