Electric Stem Double Parallel Disc Gate Valve

  • group nameGate valve

  • Min Order1 piece

  • brand nameGARLOS

  • payment method

  • update timeMon, 27 Nov 2017 15:31:58 GMT

Paramtents

  • Pressure: Low Pressure, 1.0MPa - 1.6MPa

  • Material: Cast Iron

  • Temperature of Media: ≤200℃

  • Port Size: DN40-DN800mm

  • Medium: Water, oil, steam, etc

Packging & Delivery

  • Min Order1 piece

Briefing

Gate valve is one of the most commonly used shut-off valve, mainly used to connect or cut off the medium in pipeline

Detailed

Valve Introduction

Electric Stem Double Parallel Disc Gate Valve

Application:
Widely used in water supply and drainage, gas, electricity, metallurgy, petroleum, chemical, textile and urban construction and other industries, as a device for opening and closing for steam, water, oil, pipeline.


Feature:
1. Gate valve is one of the most commonly used shut-off valve, mainly used to connect or cut off the medium in pipeline; the applicable pressure, temperature and nominal diameter range is large, especially suitable for middle and larger diameter pipes.
2. Rising stem gate valve’s stem drives up and down together with the disc, the stem transmission thread is on the outside of the valve body, therefore, user could judge the disc opening and closing or position according to the stem moving direction and position, and the transmission thread is easy to lubricate and free from fluid corrosion, but it requires a larger installation space.
3. Wedge rigid single disc gate valve structure is simple, size is small , reliable to use, it is suitable for various room temperature and middle temperature medium and pressure working condition.

Specification
Parameters:
Type
Gate Valve
Actuator
Handwheel
Wheel Gear
Electric
Connection
Flange
Construction
Rising Stem Wedge Single Disc
Seat
Copper Metal Alloy
GGG50
Stainless Steel
Nominal Diameter
DN100-DN2400
Nominal Pressure
PN1.0MPa~1.6Mpa
Pressure Testing
Shell: 1.5MPa or 2.4MPa, Seal: 1.1MPa or 1.76MPa
Medium
Air, Water, Steam, Gas, Oil, Goalgas etc.
Materials:
Number
Name
Material
1
Valve Body
Cast Iron/Ductile Iron
2
Wedge Disc
Cast Iron/Ductile Iron
3
Extracting Iron
Cast Iron/Ductile Iron
4
Seal Gasket
Rubber/Graphite
5
Stem
Carbon Steel/Stainless Steel/Brass
6
Bonnet
Cast Iron/Ductile Iron
7
Packing
PTFE/Oil-immersed/Graphite Packing
8
Gland
PTFE/Oil-immersed/Graphite Packing
9
Yoke
Ductile Iron/Brass
10
Stem Nut
Ductile Iron/Brass
11
Electric Actuator
-
Structure

Dimension Connection Size 

Design and Manufacture: GB/T12232-2005 End flange dimension GB/T17241.6-1998 Face to Face Dimension GB/T12221-2005 Test Inspection GB/T13927-2008