Descripción
The Honeywell VP420B1011 gas electromagnetic valve is used in automatic gas supply control and regulation systems for burners. It quickly and tightly shuts off the flow, eliminates leaks, and ensures safe operation of gas equipment. Complies with Class A according to EN161 standard.
Valve Features
The Honeywell VP420 side valve consists of two shut-off electromagnetic valves in one housing. A pressure regulator is not included in the package. The durable housing of the combined device is cast from an aluminum alloy, the working spring is made of stainless steel, and the gaskets and seals are made of NBR rubber or viton, resistant to hydrocarbon composition.
The modular design allows you to connect auxiliary devices from any side of the housing. Provisions are made for measuring inlet/outlet pressure.
Operating characteristics and features:
- for gas combustion systems with a pressure in the supply line up to 360 mbar;
- power supply from a 220 V power grid, -15%, +10%;
- fast valve closing, response time – no more than 1 sec.;
- dust and moisture protection of electrical components according to IP 54 standard;
- easy replacement of the electromagnetic coil under any conditions;
- flanged connections on both sides for connecting auxiliary devices;
- places for pressure control devices at the inlet/outlet;
- permissible operating temperatures (environment): -15 ... +60 °C;
- mounting holes with Rp ¾" thread (flanges are purchased separately).
Application
Honeywell VP420 gas electromagnetic valves are designed for equipping gas and combined burners of industrial boilers, water heaters, furnaces, heaters and other gas equipment.