- Overview
- Product Description
- Detailed Photos
- Company Profile
- Certifications
- Packaging & Shipping
Basic Info.
Model NO.
Q25r
Pressure
Ordinary Temperature
Actuator
Manual
Seal Surface
Wedge Gate Valve
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
ANSI
Application
Industrial Usage, Water Industrial Usage, Household Usage
Size
1/2" - 2"
Design & Manufacture
API 602, BS 5352, Asme B16.34
Face to Face
Mss Sp-84
Connection End
Asme B2.1, Asme B16.11
Pressure Rating
Class150 - Class1500 or Pn16 - Pn250
Transport Package
Wooden Case or Carton
Specification
SGS, GMP
Trademark
U-ideal
Origin
Tianjin, China
HS Code
8481804090
Production Capacity
2000 PCS/Month
Packaging & Delivery
Package Size
40.00cm * 40.00cm * 60.00cm
Package Gross Weight
20.000kg
Product Description
A Gate valve is a linear-motion manual valve that has a vertical rectangular or circular disc that slides across an opening to stop the flow that acts as "gate". Generally used for isolation purposes fully open or close, Gate valves are not suitable for throttling service because the high-velocity flow will cause a partially open disk to vibrate and chatter and will hasten the erosion of the disc and seating surfaces.
Bellows seal gate valve(butt welding end):
1)Standards:
A)Design&Manufacture: API 602, BS 5352, ASME B16.34
B)Face to Face: MSS SP-84
C)Connection End: ASME B2.1, ASME B16.11
D)Test and Inspection: API598
2)Sizes: 1/2" - 2" or DN12 - DN50
3)Pressure Rating: Class150 - Class1500 or PN16 - PN250
4)Material: A105, LF2, F11, F22, F5, F304, F304L, F316, F316L, etc.
5)Operated by: Handwheel
| materials of parts | ||||
| no | part name | ecarbon steel | stainless steel | low temperature carbon steel |
| 1 | body | a216-wcb | a217-wc6 | a352-lcb |
| 2 | cover | a216-wcb | a217-wc6 | a352-lcb |
| 3 | disc | a105-cr13 | a182-f11+hf | a350-lf2+cr13 |
| 4 | hinge | a216-wcb | a217-wc6 | a352-lcb |
| 5 | fork part | a216-wcb | a217-wc6 | a352-lcb |
| 6 | seat ring | a105+cr13 | a182-f11+hf | a350-lf2+cr13 |
| 7 | hinge pin | a276-420 | a276-304 | a276-420 |
| 8 | disc washer | carbon steel | a276-304 | carbon steel |
| 9 | disc nut | carbon steel | a194-7 | carbon steel |
| 10 | disc nut pin | carbon steel | a276-420 | carbon steel |
| 11 | gasjet | spiral wound (graphite+304) | ||
| 12 | stud | a193-b7 | a193-b16 | a320-l7 |
| 13 | stud nut | a194-2h | a194-7 | a194-4 |
| 13 | eyebolt | carbon steel | ||
