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Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard

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Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard

Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard
Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard

Large Image :  Rising Stem Gate Valve Flange Type Dn40 Gb12234 Standard

Product Details:
Place of Origin: China
Brand Name: Yuancheng
Model Number: Z41T
Payment & Shipping Terms:
Minimum Order Quantity: 10 pcs
Price: Negotiable
Packaging Details: wooden box 1200*1100*1100
Delivery Time: 5-8 work days
Payment Terms: T/T
Supply Ability: 10000 pcs per year
Detailed Product Description
Product Name: Flanged Gate Valve Connection: Flange Ends
Color: Customer's Request,blue Design Standard: GB12234
Medium: Water Oil Body Material: Ductile Iron
Temperature Of Media: Medium Temperature,Normal Temperature Pressure: Medium Pressure,High Pressure
High Light:

dn40 gate valve flanged

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rising stem gate valve flange type

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dn40 gate valve flange type

Cast Iron China Standard Rising Stem Metal Seated Flanged Gate Valve

 

 

Usage:

The product is used for opening and closing equipment or pipelines; Not allowed for throttling

 

Structure and principle of action

 

1. the valve is flange connected and complies with gb/t 12232 standard. The valve is mainly composed of valve body, gate, valve rod, valve cover, valve rod nut, hand wheel and other parts.

2. the valve rotates the valve stem nut by rotating the hand wheel to make the valve stem move up and down, so as to drive the ram to rise or fall, and make a linear displacement perpendicular to the fluid to achieve the purpose of opening and closing.

 

Valve features

 

1. simple shape, good manufacturability, wide application range and easy installation.
2. the structure is reasonable and compact, the volume is small, and the closing piece (RAM) adopts wedge structure, which can automatically compensate the deformation of the valve body caused by abnormal load or temperature during operation, and the sealing is safe and reliable.
3. the medium can flow in any direction from both sides of the gate valve to achieve the purpose of connection or disconnection.

 

Precautions in storage, installation and use

 

1. the valve shall be stored in a dry warehouse and shall not be stored in the open air.
2. for long-term storage, it should be maintained regularly.
3. the valve can be installed on any pipeline.
4. pressure test shall be carried out before installation, and installation can be carried out only after it meets the requirements.
5. clean the pipe and valve cavity before installation.
6. the hand wheel shall not be used for lifting.
7. the product shall not be subjected to large external force after installation.
8. the operating conditions shall be consistent with the requirements in the performance specification.
9. turn the hand wheel clockwise to close, and vice versa to open

 

Outline and connect measurement

 

Type Nominal DN measurement(mm)
L D D1 D2 b-f Z-Φd H D0
Z41T/W-16 40 165 145 110 85 17-2 4-Φ19 245 140
50 178 165 125 100 19-2 4-Φ19 286 180
65 190 185 145 120 19-2 4-Φ19 320 180
80 203 200 160 135 21-2 8-Φ19 373 200
100 229 220 180 155 21-2 8-Φ19 428 200
125 254 245 210 185 23-2 8-Φ18 513 240
150 267 280 240 210 24-3 8-Φ23 582 240
200 330 335 295 265 26-3 12-Φ23 730 320
250 380 405 355 320 27-3 12-Φ25 897 320
300 420 460 410 375 27-3 12-Φ25 1032 400
350 450 520 470 435 28-3 16-Φ25 1170 400
400 480 580 525 485 31-3 16-Φ30 1330 500
450 510 640 585 545 32-4 20-Φ30 1460 500
500 540 705 650 608 33-3 20-Φ34 1727 500
600 600 840 770 718 36-5 20-Φ41 2072 500

 

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Contact Details
China • Yuanda Valve Group Co., Ltd.

Contact Person: Ms. Ada Chen

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