Images for representative purposes only - see description for exact details

西门子VGD20.503U双阀体

Name: 西门子VGD20.503U双阀体
Brand: Siemens
SKU: SPA237
Availability: BackOrder

Siemens | SKU: SPA237 | Barcode: BPZ:VGD20.503U

3.0 kg

¥3,462.00 ¥4,203.00

Shipping & appropriate taxes calculated at checkout.

Delivery and Shipping

Dispatch Time

Dispatch within 2–5 days depending on supplier availability.

Express Delivery

Next Business Day (UK Mainland)

Free Shipping

Orders Over £100 (UK Mainland)

Tracking

Real-time Updates

Secure packaging for industrial components
Same day shipping available (on request)

Technical Support On Hand

Response Time

Within 2 Hours

Support Hours

Mon-Thurs: 8:30-17:00 GMT

Fri: 8:30-15:00 GMT

Live Chat

Support Available Online

Expert Engineers

Siemens Certified

Obsolete replacement part assistance
Comprehensive documentation library
Commissioning Support
Priority parts replacement service

Description

Siemens VGD20.503U - Double gas valve 2" BSP

The Siemens VGD 20 503U is designed as a double gas valve to be integrated into gas trains.

A universal mounting plate facilitates attachment of a number of commercially available pressure switches or valves proving devices. Both the pilot gas flange and the universal mounting plate are exchangeable and can be fitted on either side of the valve.

VGD20.503U Gas Valve Specifications

2" Flange
Permissible maximum operating pressure (dynamic pressure) kPa: 150
Volume between V1 / V2 (Liters): 0.8
Use with SKP Actuators
Static Pressure (closed) 1200mbar
3 Connections

Specifications

Reviews

Engineering Calculators

Professional conversion tools for Industrial Gas Engineers

mBar

Pascals (Pa)

PSI

Bar

kPa

mmHg

Celsius (°C)

Fahrenheit (°F)

Kelvin (K)

Joule (J)

Kilojoule (kJ)

Megajoule (MJ)

Calorie (cal)

Kilocalorie (kcal)

BTU

Therm

kWh

kJ/m³

MJ/m³

kcal/m³

BTU/ft³

m³/h

L/min

L/h

CFM

ft³/h

Watts (W)

Kilowatts (kW)

BTU/h

Horsepower (HP)

kcal/h

Gas Flow Rate (m³/h)

Pipe Length (m)

Max Pressure Drop (mbar)

Enter values to calculate recommended pipe diameter

Burner Power (kW)

Operating Hours per Day

Days per Week

Gas Calorific Value (kWh/m³)

Enter values to calculate gas consumption

Product Downloads Section

Download manufacturer provided PDF files here to aid product selection and installation.

PDF

Download Product Manual:

Complete installation and operation guide

Download PDF

PDF

Download Product Datasheet:

Technical specifications and features