Stainless Steel Threaded Ends Y Type Pneumatic Angle Seat Valve(GAYASV)
Product Description
The pneumatic angle seat valve can save space by maintaining the flow rate. It uses a single acting pneumatic actuator with spring safety protection to operate the guide angle seat valve. When using it, it should choose to be normally open or normally closed.
Product Features
Features:
1.Visual position indicator: the limit switch or emergency manual device.
2.Easy to install: pneumatic head can rotate 360 'to 360' even limit switch can be
rotated. Easily to install one or two limit switches.
3.Advanced pneumatic controller: low abrasion of piston structure, large capacity
and low consumption volume. Internal components self lubricating maintenance free.
4.Has a variety of control mode: normally open, normally closed, double-action.
5.Requires a smaller pneumatic actuators: fluid flow from the stem above the head.
6.Easy connections: MAMUR standard connection embedded metal connectors.
Optional smaller control head.
7.Long life guide: stem wedge fluoro lung (PTEE) seal prevent dirt into. Self
lubricating maintenance free. Stem by special treatment to ensure that the best fixed
position and can automatic correction.
8. No water hammer effect, fluid flow from stem below the water hammer (water
impact) is absorbed.
9. Advanced body organization: flow Angle block 30% larger than normal smaller
fluid flow better.
Product Details
| Caliber |
Inch |
Internal Diameter |
Kv Value |
Maximum Pressure Difference |
Air Supply Pressure |
Cylinder Diameter |
Flow Direction |
|
| DN10 |
3/8' |
10 |
3.7 |
0-16bar |
4-7bar |
50 |
Steam, gas
Upward flow direction of valve seat
|
| DN15 |
1/2' |
15 |
4.2 |
50 |
| DN20 |
3/4' |
20 |
8.0 |
50 |
| DN25 |
1' |
25 |
19.0 |
63 |
| DN32 |
1-1/4' |
32 |
27.5 |
63 |
| DN40 |
1-1/2' |
40 |
42.0 |
63 |
Liquid, gas
Waterproof hammer
Downward flow direction of valve seat |
| DN50 |
2' |
50 |
55.0 |
80 |
| DN65 |
2-1/2' |
65 |
90 |
100 |
| DN80 |
3 |
80 |
|
100 |
| DN100 |
4 |
100 |
|
125 |
Product Parameters
Parameters:
| Working pressure |
0-25bar |
| Medium temperature range |
-10ºC~180ºC |
| Medium viscosity |
Max600cst(m/s) |
| Working temperature range |
-10ºC~+60ºC |
| Material of body |
stainless steel 304/316 |
| Flanged End |
RF |
| Applicable mediums |
water,steam,gas,Acid solution |
| Control function |
nominal closed,nominal open |
View of the factory
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