Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Gold Member Since 2022

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Registered Capital
10000000 RMB
Plant Area
12000 square meters
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
  • Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
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Basic Info.

Model NO.
Liquid gas switchQKY21-25
Certification
ISO 9001:2000
Power Source
Hydraulic
Operation Pressure
Atmospheric Pressure
Applicable Medium
Crude Oil
Structure
Plug-In
Material
Alloy
Transport Package
Export Packaging
Specification
24ZS21-25
Trademark
DEENPU
Origin
China
HS Code
84314310
Production Capacity
1000

Product Description

Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
 
 
Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
Technical parameters:

Nominal working pressure: 21MPa

Bore size: 20mm

Hydrulic control pressure: ≥6MPa

Air supply pressure: 0.53-1mpa

Globe valves (GlobeValve) open and closed body is a closed valve, in the seal plane or sea cone, the valve seat along the center line straight line movement.Valve stem movement form, (generic name: dark rod), lifting rotary rod type can control air, water, steam, various corrosive media, slurry, oil, liquid metal and radioactive media and other types of fluid flow.Therefore, this type of globe valve is ideal for cutting off or regulating and throttling.The valve has a short stem open or close stroke and a very reliable cutting function, and the change in the seat outlet is proportional to the valve stroke.Very suitable for flow regulation.
Hydro-Pneumatic Pressure Switch (QKY21-15 QKY21-25)
In repair kit (Item) (Part No.) (Description) Qty
* 1 GB1235-76 16X2.4 OO-Ring 1
  2 YQKG-00-14  Back-Up Ring 1
  3 YQKG-00-11A Rod 1
* 4 GB1235-76 12X1.9 OO-Ring 1
  5 YQKG-00-15  Fluid Inlet Body 1
  6 YQKG-00-13 Spring Retainer 1
  7 YQKG-00-12 Spring 1
  8 YQKG-00-10 Sleeve 1
  9 YQKG-00-08 Adjustment Nut 1
  10 YQKG-00-07   Lock Nut 1
  11 YQKG-00-09  Male Threaded Insert 1
* 12 GB1235-76 22X2.4 OO-Ring 1
  13 YQKG-00-16 pin 1
  14 1"YQKG-06A
YQKG-00-06A
Inlet Body 1
  15 YQKG-00-05  Retainer Ring 1
* 16 GB1235-76 13X1.9 OO-Ring 1
  17 1"YQKG-04
YQKG-00-04
Sleeve 1
  18 YQKG-00-02 Seal 1
  19 YQKG-00-03 Retainer 1
  20 GB/T93-1987 6 Spring Washer 1
  21 GB/T 70.1-2000 M6X35
GB/T 70.1-2000 M6X24
Screw 1
* 22 GB1235-76 55X3.1 OO-Ring 1
  23 1"YQKG-01
YQKG-OO-01
Outlet Body 1
  24 GB/T70.1-2000M10X25 Screw 4

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