The 3/8 Valve with 1/2 O.D. Flare and 1.5 Cv P VP522A1005/U from NEUCO INC is designed for efficient fluid control in various applications. This valve features a durable construction, ensuring long-lasting performance. It operates effectively under various pressure conditions, making it suitable for diverse fluid types. The valve's compact design allows for easy installation and maintenance, while its compatibility with standard interfaces ensures seamless integration into existing systems. Ideal for automation and control processes, this valve enhances operational efficiency.
Commercial Building Controls : Pneumatic Products : Pneumatic Valves : VP522 : VP522A1005/U
Three-way mixing, unitary water valve with 1/2 in. O.D. and 1.5/1.5 Cv capacity
Overview
Three-pipe, sequencing, pneumatically operated water valve for controlling both hot and cold water flow in fan-coil and induction units. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.
Features
- Corrosion resistant.
- Molded-in composition discs for tight shutoff.
- Flare connections for easy installation.
- Operator rotates 360 degrees for convenient air piping alignment.
Product Specifications
- Dimensions (in.)
- 9 7/8 in. high x 5 1/8 in. diameter
- Dimensions (mm)
- 257 mm high x 130 mm diameter
- Temperature Range (F)
- 35 F to 250 F; Maximum Actuator Temperature--160 F
- Temperature Range (C)
- 2 C to 121 C; Maximum Actuator Temperature--71 C
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Connection Size (in.)
- O.D.: 1/2 in.; Nominal: 3/8 in.
- Connection Type
- 45 deg. SAE flare
- Body Pattern
- Three-way Mixing
- Spring Range (psi)
- 3 psi to 11.5 psi
- Spring Range (kPa)
- 21 kPa to 79 kPa
- Air connections
- 1/8 in. NPT
- Capacity (Cv)
- Port A: 1.5 Cv, Port B: 1.5 Cv
- Capacity (Kv)
- Port A: 1.3 Kv, Port B: 1.3 Kv
- Valve Action
- Proportional/Sequencing
- Valve Type
- Unitary
- Body Pressure (psi)
- 250 psi
- Body Pressure (kPa)
- 1724 kPa
- Maximum Diaphragm Pressure (psi)
- 25 psi
- Maximum Diaphragm Pressure (kPa)
- 172 kPa
- Controlled Fluid
- Water
- Close-off Ratings at Branch Line Pressure
- 50 psid at 13 psi
