Founded in 1979, through two long-term technical cooperation with Rexroth, Huade Hydraulic has developed into a leading manufacturer in China's hydraulic industry. DC Check-Q-Meter valves are competitive with well-know brands with good quality and lower price. They always come up to the international standards. All branches of Huade Hydraulic have passed ISO9001, ISO14001 and OH SAS18001. Huade® is a reliable brand in China which has won wide user trust.
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Pressure fluid |
Mineral oil (for NBR seal) or phosphate ester(for FPM seal) |
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Pressure fluid -temperature range(℃) |
-30 to +80 |
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Viscosity range (mm ²/s) |
10~800 |
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Size |
6 |
10 |
15 |
20 |
25 |
30 |
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Operating pressure: ports A and B (MPa) |
up to 31.5 |
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Cracking pressure (MPa) |
up to 0.05 |
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Flow, max (L/min) |
45 |
110 |
230 |
330 |
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Degree of fluid contamination (㎛) |
Maximum permissible degree of contamination of the fluid is to NAS 1638, class 9. β10≥75 |
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Features:
▶ For subplate mounting
▶ For pipe connections
▶ 5 pressure ranges
▶ 3 adjustment elements:
. Rotary knob
. Sleeve with hexagon and protective cap
. Lockable rotary knob with scale
Application:
DC Check-Q-meters are used in hydraulic systems to prevent negative loads causing hydraulic cylinders or motors ‘running away’. They may also act as anti-burst valves.
Check-Q-Meter valves Type DC 10P consist basically of the housing(1) direct operated poppet valve(2), and check valve(3).
structure
Symbols
Address
No. 27, Yangsha Road, Huilong Town, Nantong City, Jiangsu Province, China
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