Dungs VPM-VC Руководство

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Control unit for system

leakage tests

Type VPM-VC

(Valve Check)

8.22

Description

The VPM-VC valve test module

checks the tightness of burner gas

shut-off valves in combination with

one or two pressure switches. The

test is performed in accordance with

EN 1643.

The program sequence, filling and

venting parameters as well as pro-

gram times can be adjusted by the

user according to the system require-

ments.

Application

The VPM-VC has been designed for

automatic leak testing between two

solenoid valves in gas-consuming

devices, either prior to start-up or

after switching off the system. The

test system can be used as a single

leakage tester or in combination with

LGV

VPM VC

(NO)

GW 1

automatic burners. It is used in gas

burner systems for heating, process

heating,

process industry and gas engines.

Approvals

EU type testing certificate as per:

• EU-Gas Appliances Regulation

• EU-Pressure Equipment Directive

The VPM meets the requirements of:

- Machinery Directive 2006/42/EC

- Low Voltage Directive 2014/35/EU

- EMV 2014/30/EU

Approvals in other important gas-

consuming countries.

FM Approvals Class 7610

VPM VC

GW 1