The Pneu Air-Con Valve from NEUCO INC is engineered for optimal air control in pneumatic systems. This valve is designed to enhance airflow efficiency and is compatible with various air conditioning setups. Its robust construction ensures durability and reliability in demanding environments. The valve meets industry standards, making it a trusted choice for HVAC professionals. With easy installation and maintenance, it is ideal for both residential and commercial applications, providing seamless integration into existing systems.
Commercial Building Controls : Pneumatic Products : Pneumatic Valves : VP513 : VP513B1038/U
Two-way, unitary water valve with 5/8 in.O.D. and 1.6 Cv capacity
Overview
Single-seated, straight-through, pneumatic valves used for proportional control of unit air conditioners using hot and/or chilled water. Replacement devices are available for Johnson, Powers, Robertshaw, Barber-Colman, and older Honeywell devices.
Features
- Available in normally-open (A models) or normally-closed models (B models).
- Straight-through pattern.
- Rotating actuator for aligning air connection with control air piping.
- Molded replaceable composition disc for tight shut-off.
- Flare tube connections.
- Small physical size.
Product Specifications
- Dimensions (in.)
- 6 7/8 in. high x 5 1/8 in. diameter
- Dimensions (mm)
- 175 mm high x 130 mm diameter
- Temperature Range (F)
- 40 F to 240 F; Maximum Actuator Temperature--160 F
- Temperature Range (C)
- 4 C to 116 C; Maximum Actuator Temperature--71 C
- Operating Humidity Range (% RH)
- 5 to 95% RH
- Connection Size (in.)
- O.D.: 5/8 in.; Nominal: 1/2 in.
- Connection Type
- 45 deg. SAE flare
- Body Pattern
- Two-way, Straight-through, Offset
- Spring Range (psi)
- 9 psi to 13 psi
- Spring Range (kPa)
- 62 kPa to 90 kPa
- Air connections
- 1/8 in. NPT
- Capacity (Cv)
- 1.6 Cv
- Capacity (Kv)
- 1.38 Kv
- Valve Action
- Proportional Normally Closed
- 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 (345 kPa) at 7 psi (48 kPa)
