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Check valve: cone valve type
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Ordering model |
GCV08-B20-0-Y-Z |
Functional symbols: |
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Unit: mm A threaded plug-in hydraulic one-way valve used as a one-way shut-off or load holding device. Allow the oil to flow from ① to ②, while stopping the reverse flow of the oil. The fully guided valve core closes the valve port under the pressure of the reset spring until the pressure at point ① is sufficient to open point ②. |
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Unit: mm
Maximum torque of 27.2Nm
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Technical Parameter |
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Rated pressure: 240bar |
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Rated flow rate: see performance chart |
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Pressure resistance: 350bar |
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Jack: VC08-2 |
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Installation torque: 27.2Nm |
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Weight: 0.05kg |
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Operating oil temperature range: -40~120 ℃ |
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Internal leakage rate: 0.1mL/min (Max.2 drops)/ min@240bar ） |
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Media filtration accuracy: 20/18/14 ( requirement) |
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Definition of opening pressure: When the flow rate reaches 16.4mL/min, the measured pressure value at point ① is bar |
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Installation location requirement: unlimited |
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Performance Curve |
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Y |
Seal options |
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N |
Nitrile rubber (standard) |
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V |
VITON |
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P |
polyurethane |
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Z |
Enable pressure option |
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4 |
0.3bar |
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10 |
0.7bar |
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25 |
1.7bar |
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60 |
4.1bar |
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100 |
6.9bar |
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150 |
10.3bar |
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200 |
13.8bar |
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270 |
18.3bar |
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ABOUT US
25YEARS OF
EXPERIENCE
About Us
Zhejiang JieliEr Hydraulic Technology Co., LTD.
Zhejiang JieliEr Hydraulic Technology Co., LTD. is China GCV08-B20 Check valve Suppliers and Wholesale GCV08-B20 Check valve Factory.It specializes in the design and production of various high-quality hydraulic Screw-in cartridge valves and manifolds required by mobile and industrial equipment.The company has turning-millinghigh-precision grinding machine,honing,turning milling,corer and abrasive flow and other processing equipment, the line tolerancecan reach 2 microns and is equipped with a cylindricity meter, contour meter, various, hardness meter, etc., and the corresponding high-precision testing equipment to control quality. The hydraulic valves adopt industrail universal cavity. With fast and easy installation and replacement, compact structure, and zero leakage, compared with the traditional hydraulic system significantly simplified system pipeline, the products are widely used in engineering machinery, shipbuilding, agricultural machines, injection molding,environment protection, engineering vehicles and other engineering fields. The company adopts the concept of lean production to control and manage the production and quality process. It has passed the ISO9001:2015 quality management system certification to continuously improve product quality and keep improving. The R&D department has several professional engineers who can be very efficient develop and designing products, to meet the various needs of different customers, for all kinds of machinery and system equipment to provide safe, accurate, efficient, cost-effective transmission and control technology. With rich experience and reliable products, we can provide customized system solutions and services for every customer， such as walking machinery, mechanical application and engineering， automation factory, etc.
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