Product Description VGD20.503 Siemens Gas Valve

Product Description VGD20.503 Siemens Gas Valve

尺寸为 RP1 1/2'、RP2'、DN50、DN65、DN80、DN100、DN125、DN150。

The gas combination valve is designed for the combined use of two SKP... actuators.

The main applications and uses of VGD20.503 gas combination valve are:

In the combustion device of gas.

Gas valve assembly device connected to forced ventilation burner.

Safety shut-off valve (connected to SKP1... actuator).

Control valve with safety shut-off function (connected to SKP2..., SKP5... or SKP7... actuators).

Gas combination valve is used for gas valve assembly devices.

Connect the safety shut-off valve that complies with EN 161 standard to the SKP... electro-hydraulic actuator.

Suitable for gases I... III.

The gas combination valve connected to VGD20.503 and SKP... electro-hydraulic actuator opens slowly and closes quickly.

The VGG20... series gas valves are double valves with threaded connections and diameters ranging from 1-1/2 'to 2'.

The VGG40... series gas valves are double valves with flange connections and diameters ranging from DN65 to DN150.

Used in conjunction with SIEMENS SKP series electric hydraulic actuators to meet different control requirements.

Safety level A (EN161)

Gas 1, 2, 3 or air can be used

Internal temperature -15...+60 º C

Power 8VA

Installation position: Spring horizontal or vertical

Material: Die cast aluminum

Transport Environment IEC 721-3-2

Internal condition class 2K2

Mechanical condition class 2M2

Temperature range -15...+60 º C

Humidity<95%

Normally closed two-way valve.

VFR10.404、VFR10.504、

VFR10.654、VFR10.804、

VLG 15.504 、 VLG 15.804 、.

VLF45.404、VLF45.504、

VLF60.805、VGG10.154P、

VGG10.204P、VGG10.254P、

Product Description VGD20.503 Siemens Gas Valve