Type: Normally Closed

Medium environment: -10 ℃ ~ + 180 ℃

Ambient temperature:-10 ℃ ~ + 60 ℃

Nominal pressure:1.6Mpa

Viscosity: Max 600MM2/S

Suitable Media: Air,water

Control gas: neutral gas and air

Air pressure:0.3~1Mpa (43.5psi~145psi)

Size: 2" (DN50) NPT

Body Material: Stainless Steel 304

Sealing material: PTFE

 

Features:

1. With valve on or off position display.

2. External pneumatic pilot, can increase the service life, maintenance-free.

3. Self-adjusting sealing gland is provided between the overflow port and the slide to improve the sealing performance.

4. Body angle seat structure, can achieve high flow (especially compared with the ordinary cut-off valve),Compact and fast response.

Installation and maintenance

The applicable safety regulations must be observed

1. The piping must be clean and free from contamination.

2. Install as required, but preferably with the actuator facing up. Note the flow direction.

3. Attaching the valve CAUTION Align the piping and remove the actuator only when the user has a special request.

4. Before opening or servicing the angle valve, cut off the fluid and control the air supply and reduce the pressure in the piping system.

Note:

Select flow direction A when the characteristics:

1. When the flow direction is selected, the service life of the product can be improved.

2. When the working medium is liquid, select the flow to the water hammer impact.

3. Diameter DN15 / DN20 / DN25 products, the working pressure to be 0.3MPa or less, or to be selected double-acting actuator

DN32 / DN40 diameter of the product, the actuator must choose double-acting DN100 size.

DN50 diameter of the product, the actuator must choose double-acting DN125 size.

Select flow direction B when the characteristics:

When the working medium is steam or gas, select the flow direction, the product can improve the flow sealing

Can, but the valve body in the V-ring long-term exposure to the working medium, which has a product life

Fixed impact, in addition, the working medium for the liquid is not water hammer impact.