Product Description
| CACA-LHN 3:1 pilot ratio, vented counterbalance valve - atmospherically referenced |
Detailed Photos
Atmospherically vented counterbalance valves with pilot assist are meant to control an overrunning load. The check valve allows free flow from the directional valve (port 2) to the load (port 1) while a direct-acting, pilot-assisted relief valve controls flow from port 1 to port 2. Pilot assist at port 3 lowers the effective setting of the relief valve at a rate determined by the pilot ratio. Backpressure at port 2 does not affect the valve setting because the spring chamber is atmospherically referenced.
Product Parameters
| Cavity |
T-11A |
| Series |
1 |
| Capacity |
15 gpm |
| Pilot Ratio |
3:1 |
| Maximum Recommended Load Pressure at Maximum Setting |
3075 psi |
| Maximum Setting |
4000 psi |
| Factory Pressure Settings Established at |
2 in³/min. |
| Maximum Valve Leakage at Reseat |
5 drops/min. |
| Check Cracking Pressure |
40 psi |
| Adjustment - No. of CCW Turns from Min. to Max. Setting |
5 |
| Operating Characteristic |
Standard |
| Reseat |
>85% of setting |
| Valve Hex Size |
7/8 in. |
| Valve Installation Torque |
30 - 35 lbf ft |
| Adjustment Screw Internal Hex Size |
5/32 in. |
| Locknut Hex Size |
9/16 in. |
| Locknut Torque |
80 - 90 lbf in. |
| Model Weight |
0.44 lb. |
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Company Profile
Shenzhen Dulcimer Technology Co., Ltd. is a leading enterprise engaged in the automation industry, specializing in a diverse range of industrial products from renowned brands such as Rockwell, Siemens, Moxa, Honeywell, Sick, Lenze, MITSUBISHI, and Phoenix, among others.
Our extensive product lineup encompasses but is not limited to, programmable logic controllers (PLC), human-machine interfaces (HMI), inverters, servers, relays, switches, sensors, circuit breakers, compact air cylinders, and pressure regulators, catering to various industrial needs.
With a vast network of sales channels and a highly professional sales team, Shenzhen Dulcimer Technology Co., Ltd. offers meticulous quality control and personalized customer service. Our dedicated team is available to discuss your needs, ensuring full satisfaction through all stages: pre-sales, sales, and after-sales. Our products have gained a strong foothold in global markets, including Singapore, Africa, India, and Italy, earning the trust and support of a wide customer base.
As a seasoned enterprise, we are steadfast in delivering premium, high-performance industrial products tailored to evolving market demands. We eagerly anticipate collaborating with you to achieve mutual growth and success.
FAQ
1. About unit price:
The price connected with the product chain is not the actual price, the specific model price please consult the seller to quote again, this price is not the actual price.
2. About product pictures:
Due to the large number of models, the product picture is for reference only, and the actual order of the original genuine material shall prevail.
3. About Ordering:
Please confirm the correct order model before ordering, once ordered, no quality problems will not be returned!
4. About delivery time:
Usually, the delivery time is 3-5 days after we receive the payment. If there are special circumstances, we will negotiate and communicate with the customer in advance.
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