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SIEMENS gas combination valve VGD20.503

Product Model:

SIEMENS gas combination valve VGD20.503 VGD20.503 is a normally closed two-way valve, complies with EN 161 standard, and is a gas combination valve of grade A. It is mainly used in gas valve assembly and is designed for the combined use of 2 SKP actuators. It can realize the slow opening and fast switching function after being connected to the SKP electro-hydraulic actuator. Power: 8VA. Gas available: gas 1, 2, 3 or air. Weight: 3.2kg. Static pressure: 600mbar. Dynamic pressure: 600mbar. Functional features: safe cutoff, flow adjustment, slow on and fast shutdown.

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Shipping If the order is not very large, we can send it to you by courier, such as TNT, DHL, UPS or EMS. If the order quantity is large, we will suggest you to use air or sea freight through your appointed freight forwarder. Our long-term cooperative agents are also available.

Related FAQ


Q1.Are you a factory or trading company?


A1: We are the original manufacturer.

Q2: ls there any stock?


A2: Most of our products have stocks.

Q3: How about the Shipping method?


A3: DHL/UPS/TNT/Fedex and other express for samples delivery, mass production will be sendby sea or by train.

Q4: How many years warranty?


A4: Our products are high quality and durable, our warranty are one year normally

Q5: How to choose suitble bumner for myself?


A5: Usually according to combustion output capacity. You can provide relevent parameters ofcombustion output such as :104xkcal/h, kw/h,kg/h,then we will recommend the model which is themost suitable for you, as the combustion output you provide.

Q6:How about samples ?


A6: We are willing to offer samples.