Seitz CH-8623
Discover the Seitz CH-8623, a high-pressure pilot operated check valve in a compact cartridge design. Ideal for load-holding and circuit blocking in hydraulic systems up to 350 bar.
Seitz CH-8623
The Seitz CH-8623 is a high-performance, single pilot-operated check valve designed for reliable operation in demanding hydraulic systems. This cartridge-style valve is engineered to block oil flow in one direction while allowing free flow in the opposite direction. The check can be opened by applying a pilot pressure signal, making it ideal for load-holding applications, preventing cylinder drift, and securing hydraulic circuits. Its compact, insertable design allows for seamless integration into custom manifolds and hydraulic blocks, saving space and reducing potential leak points. Built with precision and robust materials, the CH-8623 ensures long service life and consistent performance under high pressure.
Technical Specifications:
- Type: Pilot Operated Check Valve (Cartridge Style)
- Maximum Operating Pressure: 350 bar (5075 PSI)
- Maximum Flow Rate: 40 L/min (10.6 GPM)
- Pilot Ratio: 4:1
- Standard Cracking Pressure: 4 bar (58 PSI)

| Brand | Seitz |
|---|---|
| Model | CH-8623 |
GENERAL DELIVERY INFORMATION
Thank you for visiting and shopping at www.zxanhyd.com. Following are the terms and conditions for the Shipping Policy for ZXAN Hydraulic.
Orders will be processed and shipping during standard working hours (0830 – 1730 BST) Monday to Friday (excluding Bank Holidays)., are processed and despatched on the same business day. If we are experiencing a high volume of orders, shipments may be delayed by 1-2 Days. Please allow additional days in transit for delivery. If there will be a significant delay in shipment of your order, we will contact you via email or telephone.
NTERNATIONAL DELIVERY RATES & ESTIMATES
Shipping charges for your order will depend on weight and country the order is to be shipped to. All cost will be calculated and displayed at checkout. All orders for delivery within the Asia will arrive on a 2-5 day delivery service depending on Country location. All shipments outside the Asia will arrive on a 3–7-day delivery service depending on Country location. Please check for accurate delivery times with our Sales department. If you Parcel has not arrived within the time expected please do not hesitate to contact us. Please ensure the ship to address you type during checkout is correct. We are not responsible for any wrong or undeliverable addresses.
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We use some of the top carrier companies in the world, although you can use your own carrier to collect the order. All deliveries require a signature on delivery. Below are our main carrier companies.

DAMAGES
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RETURNS POLICY
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.

