HAWE RK 3 E Hydraulic Check Valve
Optimize your hydraulic system with the HAWE RK 3 E Hydraulic Check Valve. Featuring a durable hexagonal body, external threads, and zero-leakage performance, this inline check valve guarantees secure directional flow control for high-pressure industrial and mobile applications.
HAWE RK 3 E Hydraulic Check Valve
The HAWE RK 3 E is a high-performance hydraulic check valve engineered for reliable inline installation in demanding hydraulic systems. Featuring a robust hexagonal body with external threads on both ends, this screw-in check valve ensures a secure, leak-free integration into your manifold or piping. It is designed to allow free fluid flow in one direction while providing zero-leakage blocking in the opposite direction. The valve body is clearly marked with ‘B’ and ‘F’ port designations and features an engraved hydraulic schematic symbol for quick identification of the check valve function. Manufactured by HAWE Hydraulik, the RK 3 E is built to withstand high operational pressures, making it an ideal choice for both industrial and mobile hydraulic applications.
Technical Specifications:
- Brand: HAWE Hydraulik
- Model: RK 3 E
- Component Type: Inline Hydraulic Check Valve
- Body Design: Hexagonal profile with external threads for easy wrench installation
- Port Designations: B and F
- Reference Part Numbers: 743791 50, 810764 80, 899881 150

| Brand | HAWE |
|---|---|
| Model | RK 3 E |
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.
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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.

