Rising-Stem Wedge Type Gate Valve

Model NO.
P70
Thread Position of Valve Rod
Outside Gate Valve
Usage
Regulation
Standard
GB
Application
Industrial Usage, Household Usage
Connection End
Asme B16.5, Asme B16.25, En 1092, En 12627, JIS B
Sizes
2" - 48" or Dn50 - Dn1200
Test
API 600, API 6D, En 12266, ISO 5208
Face to Face
API 6D, Asme B16.10, En 558, DIN 3202, BS 2080
Design & Manufacture
API 600, API 6D, BS 1414
Transport Package
Wooden Case or Carton
Specification
CE, SGS, ISO
Trademark
Tianjin U-ideal Instrument
Origin
Tianjin, China
HS Code
8481804090
Production Capacity
2000 PCS/Month
Reference Price
$ 44.10 - 62.10
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Product Description

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.

Rising Stem Gate Valve with Outside Screw
     The stem rises while opening and lower while closing the valve offering an indication of the gate valve position. The stem threads never contact the flow medium (not subject to corrosion/erosion).
Non-Rising Stem Gate Valve
     Also known as Insider screw Valve, The stem of the non-rising stem gate valve is threaded into the gate. The hand wheel and stem move together and there is no rising and lowering of the stem. The stem is in contact with the flow medium.

Advantages of Gate valve:
     1. Gate valves are adequate for high pressure and temperature applications.
     2. Provide very good shutoff characteristics.
     3. Low Pressure-Drop; very low frictional loss.
     4. The maintenance requirement is less.
     5. Can be used as Bi-directional valve.
     6. Low cost.
     7. available in various sizes.
item
Gate valve
Model Number
Z41H
Usage
Mainly use in Cut off or turn on the medium
Size
NPS 1/2″~16″(DN15~DN400)
Pressure Class Range
ASME Class 150~2500
Working Temperature
-54°C~500°C
design and manufacturing standard
ANSI / JIS / DIN / ISO / API / GB
Flange connection standard
ANSI / JIS / DIN / ISO / GB
Aplication
Petroleum, chemical industry, metallurgy, electric power, construction, thermal power, water supply and drainage, water treatment and other industries
Material
Body: GS-C25/WCB/CF8M/CF8/CF3M/CF3/CD3MN
Disc: A105/F316/F304/F316L/F304L/F51
Bellow: 304/316/316L/304L/S31803
Stem: 2Cr13/F304/F316/F304L/F316L/F51/Monel
Company Profile

Rising-Stem Wedge Type Gate Valve

Certifications

Rising-Stem Wedge Type Gate Valve

Packaging & Shipping

 

 

Gate Valve

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