Vertical Lift Check Valve in Flange Ends Cast Steel , ASME B16.34, Class 150LB
Check Valve PRODUCT INTRODUCTION
Check Valve Description
An axial check valve is the preferred solution for critical non-return applications such as the protection of rotating equipment and systems where low pressure loss, stable operation and dynamic behaviour are essential. That means the Axial Flow Control Valve is design for special applications requiring high flow capacity, the precise control from a linear motion closure member, and reduced turbulence and vibrational effects.
Due to the high capacity of the axial flow valve, several stages can be used in order to reduce the noise level of these applications. The crank-lever system design of the Axial Flow Control Valve, transform a small torque into a big thrust, allowing the valve to require smaller actuator sized, which in consequence increases precision and speed of control.
These control valves can be equipped with actuators and valve accessories such as positioners, limit switches, and solenoid valves.
Spring loaded check valve used to prevent reverse flow. Suitable for clean water applications up to 100ºC. Size range DN40-500mm, cast iron with bronze guiding system and EPDM seats.
Features
- Operates in any postion.
- Minimum head loss.
- Silent, reliable sealing, compact.
- Exceptional robustness.
- Does not generate hammering.
- Notch provided for cable to submerged pumps until DN100.
- Closing system: long back axial guiding for reduced displacement.
- Sealing guaranteed by a flat seal.
- Return spring.
Test
Seat 1.1 x PN
Body 1.5 x PN
Service Conditions.
- Potable water, filtered water, dirty water.
- Working pressure 16 bar.
- Temperature range -10°C to 100°C.
(Insulate at 0°C and below)
Valve Outline Size Drawing
Main Dimensions
| Size(IN) | DN(MM) | L | D | D1 | D2 | b | n-d | H |
| 2' | 50 | 123 | 165 | 125 | 102 | 20 | 4-18 | 102 |
| 2.1/2" | 65 | 290 | 185 | 145 | 122 | 20 | 4-18 | 121 |
| 3" | 80 | 310 | 200 | 160 | 138 | 22 | 8-18 | 149 |
| 4" | 100 | 350 | 220 | 180 | 158 | 24 | 8-18 | 162 |
| 5" | 125 | 400 | 250 | 210 | 188 | 26 | 8-18 | 183 |
| 6" | 150 | 480 | 285 | 240 | 212 | 26 | 8-22 | 214 |
| 8" | 200 | 600 | 340 | 295 | 268 | 30 | 12-22 | 274 |
| 10" | 250 | 730 | 405 | 355 | 320 | 32 | 12-26 | 310 |
| 12" | 300 | 850 | 460 | 410 | 378 | 32 | 12-26 | 357
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If you require other sizes and valve design standards, please send email to angela@tjfmcn.com to get the drawing.
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.
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TONGJIANG Valve Technology Company was established for 30 years.
There are more than 100 employees which includes 10 professional engineers.
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CONTACT INFORMATION
Miss Angela
Mobile: +86 13588429004(Whatsapp)
Skype: angelazhuo1
E-mail: angela@tjfmcn.com
Tel No: +86 571 86991717
Official Website: www.zjtjvalve.com
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Vertical Flanged Non Return Check Valve ASME B16.34 Class 150 LB Images
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