

CETOP 3 Automatic Reciprocating Valve, 40 L/min, 50–200 Bar
4/2RHA06/20
Product Features:
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CETOP 3 Automatic Reciprocating Valve, 40 L/min, 50–200 Bar
CETOP 3 Automatic Reciprocating Valve 4/2 RHA06 is a compact and efficient hydraulic directional control valve designed for automatic switching in hydraulic systems. This 4/2 automatic switching valve enables continuous reciprocating motion by automatically reversing flow direction, making it ideal for applications requiring repeated movement without electrical or manual control.
Designed to mount on a CETOP 3 (ISO 4401-03) subplate, this valve allows easy integration into standard hydraulic systems. It operates within a pressure range of 50 to 200 bar and supports a maximum flow rate of 40 L/min, making it suitable for a wide range of compact hydraulic applications. :contentReference[oaicite:0]{index=0}
The valve features initial switching via push pins, ensuring correct setup and reliable operation from installation. Built for use with mineral oil-based hydraulic fluids, it provides dependable performance across a wide range of operating conditions. :contentReference[oaicite:1]{index=1}
Technical Specifications
| Specification | Details |
|---|---|
| Valve type | 4/2 automatic switching (reciprocating) valve |
| Mounting standard | CETOP 3 (ISO 4401-03) |
| Working pressure | 50 – 200 bar |
| Flow rate | 3 – 40 L/min |
| Working fluid | Mineral oil |
| Fluid viscosity | 10 – 100 mm²/s |
| Filtration level | 25 µm or better |
| Operating temperature | -20°C to +80°C |
| Ambient temperature | -20°C to +50°C |
Common Applications
The CETOP 3 automatic reciprocating valve is commonly used in systems requiring automatic directional switching, including:
- Hydraulic cylinders – continuous extension and retraction
- Compact hydraulic systems – automated movement without electrical control
- Industrial machinery – repetitive motion applications
- Agricultural equipment – oscillating hydraulic functions
- Mobile machinery – simple, self-contained hydraulic control
General delivery information
Thank you for visiting and shopping at www.flowfitonline.com. Below are the terms and conditions for the Shipping Policy for Harrier Fluid Power Ltd T/A Flowfit.
Orders are processed and shipped during standard working hours (08:30–17:00 BST), Monday to Friday (excluding Bank Holidays). All orders placed before 4pm Monday to Thursday and 3pm on Friday 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.
United Kingdom delivery rates & estimates
| Service | Price | Terms |
|---|---|---|
| FREE Delivery | FREE | Free UK delivery is available for orders over £99.99+ VAT. Delivered by close of business next working day. |
| Express Delivery | £9.99 + VAT | UK Mainland delivery for orders under £99.99 + VAT. Delivered by close of business next working day. |
| Express 9am | £42.95 + VAT | Delivered by 9am next working day. |
| Express 12pm | £20.95 + VAT | Delivered by 12pm next working day. |
| Channel Islands | ||
| Standard Delivery | £20.95 + VAT | Delivery in 2–3 working days. |
| UK Highlands & Isles | ||
| Order value below £99.99 + VAT | £31.95 + VAT | Delivery in 2–3 working days. |
| Order value over £99.99 + VAT | £28.95 + VAT | Delivery in 2–3 working days. |
* Overnight delivery is only available for certain delivery addresses within the United Kingdom. Please contact us beforehand to confirm eligibility.
Email sales@flowfitonline.com or call 01584 876 033.
Collection: Customers are welcome to arrange collection using a courier of their choosing, or collect in person from our depot in Ludlow, Shropshire. Please advise us in advance so we can ensure your order is complete before collection.
International delivery rates & estimates
Shipping charges depend on weight and destination country and are calculated and displayed at checkout. Orders for delivery within the EU typically arrive on a 2–5 day service (depending on the destination). Shipments outside the EU typically arrive on a 3–7 day service (depending on the destination).
Please contact our Sales team for accurate delivery times. If your parcel has not arrived within the expected timeframe, please get in touch. Please ensure the shipping address entered at checkout is correct; we are not responsible for incorrect or undeliverable addresses.
Customs, duties and taxes
Import duties, taxes, and brokerage fees are not included in the product price or shipping and handling costs. These charges are the buyer’s responsibility. You may check with your country’s customs office to determine any additional costs.
By placing an international order (shipping outside the United Kingdom), the buyer is responsible for complying with their country’s laws, regulations, and restrictions. If a product is seized and destroyed by customs, we will not be responsible for losses, products, or shipping refunds.
Shipment confirmation & order tracking
You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). Tracking will be active within 24 hours.
Working closely with top carrier experts
We use some of the top carrier companies in the world, although you can also use your own carrier to collect your order. All deliveries require a signature on delivery. Below are our main carrier companies.

Damages
Harrier Fluid Power Ltd T/A Flowfit is not liable for products damaged or lost during shipping. If you receive your order damaged, please contact us to file a claim. Please save all packaging materials and damaged goods before filing a claim.
Returns policy
Our Return & Refund Policy provides detailed information about options and procedures for returning your order.



