1.5" Inch Pneumatic Stainless Steel Industrial Air Actuated Ball Valve Double Acting (Air Return)
WIC Valve PVD series 1-1/2" NPT pneumatic air actuated valve equipped with a stainless steel 3-piece ball valve, it allows a easy installation. PVD series double acting air actuated valve use pressurized air to open and close the ball valve. The characteristic of the air actuated ball valve is that it has high flow rate, the full port straight through ball valve allows the service media such as air, gas, liquid, steam and water flow through directly without reducing the flow speed. The 316 stainless steel ball valve comes with Teflon seal which can be used at a high operating temperature and pressure applications. Ideal for the hazardous environments.
PVD Series Pneumatic Air Actuator Ball Valve Specifications:
Model Number: PVD-1 1/2-T
Valve Type: 2 Way
Service Media: Air, Gas, Liquid, Water, Steam
Operation Model: Air Actuated Double Acting (Air Return)
Actuator Operating Pressure: 100 PSI Standard
Body Material: 316 Stainless Steel / CF8M
Seal Material: Teflon (PTFE)
Operating Pressure: 0 to 1000 PSI at 100 °F
Media Temperature: -51 to 230 °C (-60 to 450 °F)
Ambient Temperature: -20 to 80 °C (-4 to 176 °F)
Port Size: 1-1/2" NPT Female PortPneumatic Air Actuator Specifications:
Pneumatic Actuator Specifications | |
Actuator Standard | ISO 5211, NAMUR, DIN 3337 |
Operating Pressure Range | Min: 45 PSI - Max:120 PSI |
Operating Media | Pressurized Filter Air |
Operating Temperature | –20 to 80°C |
3 Pieces Stainless Ball Valve Specification:
Ball Valve Material: S316 Stainless Steel
Operating Pressure: 3/8" to 2" : 1000 PSI @ 100°F WOG
Operating Temperature: -60 to 450°F
Port Style: Full Port
Port Connection: FNPT
Mounting Standard: ISO 5211, DIN 3203-M3
Ball Valve Parts and Materials | ||
Part Name | Material | Quantity |
Ball | SS 316 | 1 |
Body Connector | SS 316 / CF8M | 1 |
Body Connector Bolt | SS 304 | 4 |
Body Connector Nut | SS 304 | 4 |
Body Connector Washer | SS 304 | 4 |
CAP | SS 316 | 1 |
Gland Nut | SS 304 | 1 |
Joint Gasket | PTFE | 1 |
Seat | PTFE | 2 |
Stem | SS 316 | 1 |
Stem Nut | SS 304 | 1 |
Stem Packing | PTFE | 1 |
Stem Washer | SS 304 | 1 |
Thrust Washer | PTFE | 1 |
WIC Valve PVD Series Air Actuator Internal Structure:
1. Indicator: Position indicator with NAMUR mounting standard.
2. Pinion: High precision piston is made by nickelled alloy steel. Fully conform with ISO5211, DIN3337 and Namur.
3. Actuator Body: Extruded aluminum alloy ASTM6005 body.
4. O-Rings: High quality NBR (Buna-N)
5. Pistons: Die-casting aluminum twin rack pistons are treated with hard anodized. Symmetric mounting position that ensure a fast operation and long cycle life.
6. Travel Adjustment bolts: Two independent external travel adjustment bolts allow ±5° adjustment for both open and close directions.
7. End Caps: Die-casting aluminum powder polyester.
8. Bearing & Guides: Made by low friction compound material to minimize the direct contact between metals.
PVD Series Air Actuator Operating Principle:
Pressurized air is introduced to Port A that forces the pistons outward. It causes the pinion to turn counterclockwise while the air is being exhausted from Port B (See Drawing 1)
Pressurized air is introduced to Port B that forces the pistons inward. It causes the pinion to turn clockwise while the air is being exhausted from Port A (See Drawing 2)
PVD Series Double Acting Air Actuator Dimensions (Unit=mm)
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