Zhejiang TongJiang Holdings Company
Corporate Philosophy: Concentrate on Valve Industry, Serve our customers Corporate Vision: To be the first class valve industry
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Disc Check Non Return Valve Stainless Steel Wafer Spring Assisted – EPDM Seat
Check Valve PRODUCT INTRODUCTION
1. Check Valve Description
The lift check valve refers to a valve that automatically opens and closes the valve flap by means of the flow of the medium itself, and is used to prevent the back flow of the medium, which is also called a check valve, a check valve, a reverse flow valve, and a back pressure valve. The check valve is an automatic valve whose main function is to prevent backflow of the medium, prevent the pump and drive motor from reversing, and discharge the container medium. The check valve can also be used to supply a line in which the pressure may rise to an auxiliary system that exceeds the system pressure. The check valve can be mainly divided into a swing type check valve (rotation according to the center of gravity) and a lift check valve (moving along the axis). This type of valve should generally be installed horizontally in the pipeline.
2. Feature
Lift check valve has short structure length, small volume, light weight, fast valve flap closure, small water hammer pressure, easy installation, small fluid resistance, sensitive action, good sealing performance, short valve stroke The valve has small impact force, overall structure, simple and compact, long service life and high reliability.
3. Approvals, Features & Benefits
• Lightweight & economic
• Spring loaded
• Suitable for upward & horizontal flow
• Space saving
4. Pressure & Temperature
Pressure range:- PN52
Rated Temperature Range:- 0 oC to 130oC
5. Valve Outline Size Drawing
Class 150
| Size | Main Dimensions | Weight(Kg) | |||||
| mm | in | L | D | D1 | D2 | D3 | |
| 15 | 1/2 | 25 | 46 | 25 | 15 | 25 | 0.28 |
| 20 | 3/4 | 31.5 | 56 | 30 | 19 | 30 | 0.42 |
| 25 | 1 | 35.5 | 65 | 36 | 24 | 36 | 0.56 |
| 32 | 1 1/4 | 40 | 74 | 43 | 31 | 43 | 0.75 |
| 40 | 1 1/2 | 45 | 84 | 52 | 39 | 52 | 1.3 |
| 50 | 2 | 56 | 103 | 62 | 48 | 62 | 2.1 |
| 65 | 2 1/2 | 63 | 122 | 75 | 62 | 75 | 2.8 |
| 80 | 3 | 71 | 135 | 90 | 76 | 90 | 3.6 |
| 100 | 4 | 80 | 173 | 112 | 95 | 112 | 4.8 |
| 125 | 5 | 110 | 195 | 125 | 110 | 132 | 12 |
| 150 | 6 | 125 | 220 | 150 | 127 | 158 | 17 |
| 200 | 8 | 160 | 277 | 200 | 165 | 208 | 29 |
If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
6. Valve Packing with Plywood
Please feel free to contact with us at angela@tjfmcn.com or filling up an enquiry form instructed at the bottom.
You will get an effective response within 24 hours from TongJiang Team.
COMPANY PROFILE
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1. Our Factory
30 years experience of valve and pipeline industry.
10 senior technical engineers
20000 m2 production area
More than 100 employees to provide professional service.
As the reliable OEM for famous valve brand companies.
t ball valve
2. Factory Show
TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
OUR SERVICE float ball valve
Reliable Quality, Competitive Price
Reply your inquiry in 2 hours with professional service.
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com