Check valves

Check valves Specification

Usage
Industrial

Color
Grey

Check valves Trade Information

Minimum Order Quantity
10 Units

Supply Ability
5000 Units Per Month

Delivery Time
10 Days

About Check valves

Features and benefits

Flow rating up to 310 l/min [82 US gal/min]
Pressure rating up to 420 bar [6000 psi]

Standard direction check valves

Product Code	Cavity	Flow	Pressure
CV3-4	C-4-2	7.6 l/min [2 US gpm]	350 bar [5000 psi]
CV08-NP	SDC08-2	38 l/min [10 US gpm]	350 bar [5000 psi]
CV10-NP	SDC10-2	80 l/min [21 US gpm]	350 bar [5000 psi]
CV11-12	C-12-2	114 l/min [30 US gpm]	350 bar [5000 psi]
CV11-16	SDC16-2	151 l/min [40 US gpm]	350 bar [5000 psi]
CV2-20	SDC20-2	227 l/min [60 US gpm]	210 bar [3000 psi]
3CA300	SDC20-2	300 l/min [80 US gpm]	350 bar [5000 psi]
CV6-4	C-4-2	7.5 l/min [2 US gpm]	350 bar [5000 psi]
CV6-10	SDC10-2	76 l/min [20 US gpm]	350 bar [5000 psi]
RV4-10	SDC10-2	45 l/min [12 US gpm]	350 bar [5000 psi]

In-line check valves

Product Code	Cavity	Flow	Pressure
RS 06	N/A	30 l/min [8 US gpm]	350 bar [5000 psi]
RS 10	N/A	60 l/min [16 US gpm]	350 bar [5000 psi]
RS 13	N/A	100 l/min [26 US gpm]	315 bar [4600 psi]
RS 19	N/A	140 l/min [37 US gpm]	280 bar [4000 psi]
RS 25	N/A	200 l/min [53 US gpm]	240 bar [3500 psi]
FPR11/4	N/A	220 l/min [58 US gpm]	240 bar [3600 psi]
FPR11/2	N/A	310 l/min [82 US gpm]	210 bar [3000 psi]

Reverse direction check valves

Product Code	Cavity	Flow	Pressure
CP104-2	CP04-2	4.5 l/min [1.2 US gpm]	350 bar [5000 psi]
CP108-2	SDC08-2	20 l/min [5 US gpm]	350 bar [5000 psi]
CP100-2	SDC10-2	50 l/min [13 US gpm]	350 bar [5000 psi]
CP101-2	CP12-2	75 l/min [20 US gpm]	350 bar [5000 psi]
CP102-2	SDC16-2	150 l/min [40 US gpm]	350 bar [5000 psi]
CP103-2	SDC20-2	265 l/min [70 US gpm]	350 bar [5000 psi]

Pilot to open check valves

Product Code	Cavity	Flow	Pressure
RPC 04	NCS04/3	20.5 l/min [5 US gpm]	350 bar [5000 psi]
SPC2-8	SDC08-3	19 l/min [5 US gpm]	240 bar [3500 psi]
RPC 06	NCS06/3	35 l/min [9 US gpm]	350 bar [5000 psi]
SPC2-10	SDC10-3	23 l/min [6 US gpm]	210 bar [3000 psi]
RPC 12	NCS12/3	90 l/min [24 US gpm]	315 bar [4600 psi]
4CK30	A6610	30 l/min [8 US gpm]	350 bar [5000 psi]
4SK30	A20090-T11A	30 l/min [8 US gpm]	350 bar [5000 psi]
POC1-10	SDC10-3S	60 l/min [15 US gpm]	350 bar [5000 psi]
4CK90	A12336	90 l/min [24 US gpm]	350 bar [5000 psi]
4SK90	A20092-T2A	90 l/min [24 US gpm]	350 bar [5000 psi]
4CKD90	A12336	90 l/min [24 US gpm]	420 bar [6000 psi]
4CK120	A877	120 l/min [32 US gpm]	350 bar [5000 psi]
4SK140	A20094-T17A	140 l/min [37 US gpm]	350 bar [5000 psi]
4CK300	A6935	300 l/min [80 US gpm]	350 bar [5000 psi]
RPV 06	NCS06/4	30 l/min [8 US gpm]	315 bar [4600 psi]

Pilot to close check valves

Product Code	Cavity	Flow	Pressure
5CK30	A6610	30 l/min [8 US gpm]	350 bar [5000 psi]
5CK120	A877	120 l/min [32 US gpm]	350 bar [5000 psi]
5CK300	A6935	250 l/min [65 US gpm]	350 bar [5000 psi]

Dual pilot operated check valves

Product Code	Cavity	Flow	Pressure
DPC2-8	SDC08-4	19 l/min [5 US gpm]	240 bar [3500 psi]
4CKKT50	A12744	25 l/min [7 US gpm]	300 bar [4300 psi]
CP410-1	Catalog HIC	80 l/min [21 US gpm]	210 bar [3000 psi]

Durable and Reliable Construction

Constructed from superior-grade alloy, these check valves offer exceptional strength and resist wear and corrosion, guaranteeing an extended operational lifespan. Their hydraulic-specific design aids in efficient power management, making them suitable for demanding industrial environments where trustworthy backflow prevention is essential.

Efficient Hydraulic Performance

Designed specifically for hydraulic applications, these valves support smooth and safe fluid control. Their hydraulic watt-rated mechanism ensures optimal energy usage and minimal loss, making them a preferred choice for industrial systems requiring precise and efficient flow management.

FAQ's of Check valves:

Q: How do check valves function in hydraulic systems?

A: Check valves allow fluid to flow in only one direction within hydraulic systems, preventing reverse flow and protecting equipment from potential damage caused by backflow. Their design ensures that only forward motion is possible under hydraulic pressure.

Q: What materials are used in the construction of these check valves?

A: These check valves are manufactured from high-quality alloy material, offering enhanced durability, resistance to corrosion, and excellent performance in demanding industrial environments.

Q: When should I use a hydraulic check valve in my industrial setup?

A: You should install a hydraulic check valve whenever you need to control fluid direction, avoid contamination, and safeguard system components against backflow, particularly in motor-driven hydraulic circuits or industrial machinery.

Q: Where are these standard size, grey check valves commonly applied?

A: These valves are widely used in a variety of industrial sectors, including manufacturing, processing plants, and heavy-duty machinery, wherever hydraulic systems demand reliable one-way fluid flow.

Q: What benefits do these alloy hydraulic check valves offer?

A: Their robust alloy construction provides long-lasting performance and protection against wear, while their design ensures leak-free operation, improved safety, and low maintenance requirements for industrial users.

Q: How does the installation process work for these check valves?

A: Installation involves integrating the valve into existing hydraulic piping, ensuring the arrow on the valve body matches the desired flow direction. Proper sealing and torque ensure reliable, leak-proof connections.

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