Hydraulic Check Valve

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Product Details:

Mounting Type Inline / Threaded / Manifold mounting options
Efficiency High response and low leakage design
Power Source Hydraulic fluid pressure
Accessories Optional fittings, mounting brackets, seal kits
Flow Rate 10 to 350 L/min (varies by model)
Temperature Range -20C to +80C
Operating Pressure Up to 350 Bar
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Hydraulic Check Valve Price And Quantity

Minimum Order Quantity 1 Piece

Compatibility Compatible with all standard hydraulic fluids
Media Hydraulic oils, mineral oils, biodegradable fluids
Service Life Over 1 million cycles
Surface Finish Zinc-plated / Black oxide
Weight 0.3 kg to 3.5 kg depending on size
Cracking Pressure Standard 0.5 bar, available up to 5 bar upon request
Port Orientation Straight, angled as specified
Size Range 1/4" to 2" BSP/NPT and custom sizes

Hydraulic Check Valve Product Specifications

Efficiency High response and low leakage design
Usage Industrial
Force Not Applicable (Hydraulic operated)
Product Type Hydraulic Check Valve
Color Black
Structure Poppet type, Inline or Cartridge
Features Reverse flow prevention, corrosion-resistant body, compact design
Body Material Steel
Mounting Type Inline / Threaded / Manifold mounting options
Sealing Type Nitrile (NBR) / Viton O-rings
Operating Pressure Up to 350 Bar
Connectivity Type Threaded (BSP / NPT), flange as per model
Accessories Optional fittings, mounting brackets, seal kits
Voltage Not Applicable (Non-electric, optional solenoid add-ons available)
Power Source Hydraulic fluid pressure
Temperature Range -20C to +80C
Application Hydraulic circuits, mobile machinery, construction equipment, industrial hydraulics
Flow Rate 10 to 350 L/min (varies by model)
Type Hydraulic Check Valve
Speed Suitable for high-speed hydraulic systems

Compatibility Compatible with all standard hydraulic fluids
Media Hydraulic oils, mineral oils, biodegradable fluids
Service Life Over 1 million cycles
Surface Finish Zinc-plated / Black oxide
Weight 0.3 kg to 3.5 kg depending on size
Cracking Pressure Standard 0.5 bar, available up to 5 bar upon request
Port Orientation Straight, angled as specified
Size Range 1/4" to 2" BSP/NPT and custom sizes

Hydraulic Check Valve Trade Information

Supply Ability 100 Piece Per Week
Delivery Time 3 Days

Product Description

Specification

Model	PT	A mm	B mm	Flow l/min	Max pressure kgf /cm2	Weight kg
CV-03T	3/8	74	23	40	210	0.18
CV-03T	1/2	81	29	60		0.33
CV-04T	3/4	91	35	60		0.48
CV-06T	1	114	46	100		1.10
CV-08T	1 1/4	133	56	150		1.98
CV-10T	1 1/2	134	56	200		2.78
CV-012T	2	153	66	280		3.64
CV-016T	3/8	74	76.5	400	310	0.18
CIT-03T	1/2	81	23	40		0.33
CIT-04T	3/4	91	29	60		0.48
CIT-06T	1	114	35	100		1.10
CIT-08T	1 1/4	133	46	150		1.98
CIT-10T	1 1/2	134	56	200		2.78
CIT-12T	2	153	66	280		3.64
CV-16T	2	153	76.5	400		1.98

Robust Construction for Long Service Life

Built with high-quality steel and finished with zinc plating or black oxide, these check valves resist corrosion to ensure a long operational lifespan exceeding one million cycles. Their durable structure makes them suitable for heavy-duty environments including construction and industrial applications.

Versatile Sizing and Mounting Options

With sizes from 1/4" to 2" BSP/NPT and custom options available, these valves fit a broad range of hydraulic setups. Mounting flexibility is assured with options for inline, threaded, or manifold integration. Both straight and angled port orientations are supported for design convenience.

High Performance and Safety Features

Designed for operating pressures up to 350 bar and flow rates up to 350 L/min, these valves employ high-response, low-leakage mechanisms. Nitrile (NBR) or Viton O-rings ensure robust sealing, while compatibility with standard and biodegradable hydraulic fluids extends their range of use. Optional solenoid add-ons and accessories are also available.

FAQ's of Hydraulic Check Valve:

Q: How does the hydraulic check valve function within a hydraulic circuit?

A: The hydraulic check valve permits fluid flow in one direction while preventing reverse flow, ensuring system safety and efficiency. It automatically responds to hydraulic fluid pressure without requiring external power or electrical input.

Q: What media are compatible with this hydraulic check valve?

A: This valve is suitable for hydraulic oils, mineral oils, and biodegradable fluids, making it versatile for a variety of industrial and mobile hydraulic systems.

Q: When should I choose a custom size or cracking pressure for my application?

A: Custom sizes or cracking pressures are ideal when your hydraulic system specifications fall outside standard offerings, such as requiring specific flow rates or system responses to meet unique operational requirements.

Q: Where can the valve be mounted, and what are the available configurations?

A: You can mount the valve inline, threaded, or in manifold setups, with straight or angled port orientations. This flexibility supports diverse system designs and space constraints.

Q: What maintenance is required to ensure optimal valve performance?

A: Periodic inspection and replacement of seal kits, as well as checking for wear or leakage, will extend the valve's lifespan and maintain reliable operation. Seal kits and fittings are available as optional accessories.

Q: What are the main benefits of using this check valve in hydraulic applications?

A: Key benefits include reliable reverse flow prevention, robust sealing with NBR or Viton O-rings, corrosion-resistant body, compatibility with various fluids, and a long service life, essential for maximizing system uptime.

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