Description
ASCO K3A452V is a direct acting, low pressure 2 way gas shut off valve designed for commercial and industrial combustion systems where reliable gas flow control is required. It remains normally closed (N/C) and opens only when energized, providing positive safety shut off for gas burners, boilers, furnaces, and similar equipment that use natural or LP gas. The valve is built with a rugged aluminum body, threaded NPT connections, and internal test taps to support routine maintenance.
Key Features
- Sized 3/4" NPT with 2 way, normally closed operation for safe gas control.
- Operates on 110/120 V AC, compatible with standard industrial control circuits.
- Direct acting design with a Cv around 9, suitable for up to ~520,000 BTU/hr.
- Built in upstream/downstream 1/8" NPT test ports for maintenance checks.
- Die cast aluminum or brass body with Buna N seals for durability.
- Designed for low pressure gas systems with a maximum pressure rating of about 0.5 psi.
