ASCO 8030G43VH Solenoid Valve

The ASCO 8030G43VH Solenoid Valve is a rugged, 2-way normally closed solution designed specifically for high vacuum applications. Built with a 3/4 inch NPT brass body, this 8030 series valve features a 5.0 Cv flow coefficient and operates efficiently across a 0 to 4 PSI pressure range. It is engineered for reliability in HVACR and industrial vacuum systems, utilizing a 120V/60Hz AC coil within a NEMA 4X enclosure for superior protection against corrosion and environmental ingress. The NBR seals ensure tight shut-off and compatibility with non-corrosive fluids and gases. For technicians managing vacuum furnace controls or process automation, this valve provides the low-leakage performance required for sensitive solenoid valve vacuum service. The direct-acting design allows for operation at zero pressure, making it a dependable choice for 120Vac industrial solenoid replacements where maintaining vacuum integrity is critical.

• Direct-Acting Design: Operates at 0 PSI minimum pressure, ideal for low-pressure and high-vacuum recovery cycles.
• Environmental Protection: The watertight NEMA 4X housing allows for installation in washdown or corrosive environments.
• Optimized Flow: High 5.0 Cv rating reduces pressure drop across the 3/4 NPT brass solenoid body.
• Durable Sealing: Nitrile (NBR) elastomers provide reliable normally closed solenoid operation in standard vacuum ranges.

What is the maximum vacuum rating for this valve?
The ASCO 8030G43VH is specifically rated for high vacuum service down to 10^-3 torr, provided the pressure differential does not exceed 4 PSI.

Can the NEMA 4X coil be oriented in any direction?
For optimal service life, it is recommended to mount the valve with the solenoid vertical and upright, though it can be mounted in other orientations if space is restricted.

Is this valve compatible with pneumatic control air?
Yes, the brass construction and NBR seals are compatible with clean, dry air as well as inert gases used in industrial vacuum processes.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.