Durapipe 3-Way PVCu Pneumatic Actuated TK Ball Valve L Port Metric
Technical Specification
- Manufacturers:
- Valve: Durapipe
- Actuator: Prisma
- Materials:
- Valve: Unplasticised Polyvinyl Chloride (PVCu)
- Valve Seals: Ethylene Propylene Diene Monomer Rubber (EPDM)
- Actuator Housing: Polyamide
- Sizes: 20mm to 63mm
- Pressure rating: 16 bar at 20°C
- Temperature range: 5°C to 60°C
- Port Configuration: "L" Port
- Power Supply: 24-240V AC/DC
- Connection type: Solvent Weld Union Ends
- Features: IP-67 Protective Housing
- Approvals:
- Valve: WRAS approved material
- Actuator: SIL3, ATEX, CE Marked
Description
The pneumatically actuated Durapipe 3-way L-port ball valve provides reliable automated control for applications requiring positive flow changeover between two lines. The L-port configuration allows flow to be directed from one outlet to another while isolating the third port, making it ideal for selection and switching duties where simultaneous flow paths are not required.
The DP PVCu TK 3-Way Ball Valve offers a lightweight yet robust solution with excellent resistance to corrosion and a wide range of chemicals. EPDM seals are supplied as standard to ensure dependable sealing performance across the full operating temperature range. Solvent weld union ends allow the valve to be securely installed into PVCu pipework using solvent cement, while still enabling full valve demounting for maintenance or replacement.
The Prisma Pneumatic Actuator features a lightweight, corrosion-resistant design with a fully protective IP67 housing and is approved to SIL3 and ATEX standards. Spring return operation provides a defined fail-safe position on loss of air supply, while double-acting variants are available on request. Designed specifically for use with thermoplastic valves, the actuator is silicone-free and can be fitted with a wide range of control and feedback accessories, including solenoid valves, positioners and limit switches.
This product is delivered fully assembled, made up from the following parts:
- 1x Durapipe PVCu 3-Way L Port Ball Valve
- 1x Prisma Pneumatic Actuator (Model dependent on size)
- 1x FIP EasyFit Mounting Kit
Operating Positions
Key Features & Benefits
- Pneumatic actuation with a fail-safe option: Spring return actuator provides controlled valve position on air failure.
- Durapipe TK valve body: High-performance double union design for demanding industrial applications.
- 3-way L-port configuration: Enables controlled changeover between two flow paths while isolating the third port.
- PVCu construction: Lightweight, corrosion-resistant and suitable for aggressive media.
- IP67 actuator housing: Fully protected against dust and water ingress.
- Safety and compliance: SIL3, ATEX and CE marked actuator for safety-critical environments.
Actuator Specifications
| Model Number | PPWS | PP00S | PP10S |
| Size | 20mm to 25mm | 32mm to 50mm | 63mm |
| Actuator Type | Spring Return | Spring Return | Spring Return |
| Max Operational Torque | 17Nm to 165Nm at 6 bar | 17Nm to 165Nm at 6 bar | 17Nm to 165Nm at 6 bar |
| Operating Temperature | -32°C to 90°C | -32°C to 90°C | -32°C to 90°C |
| Air Supply | Up to 8 bar | Up to 8 bar | Up to 8 bar |
| Protection Rating | IP-67 | IP-67 | IP-67 |
| Cycle Time w/o Resistant Torque at 6 bar | 0.15 seconds | 0.2 seconds | 0.3 seconds |
| Rotation Angle | 0° to 90° | 0° to 90° | 0° to 90° |
| Drive Type | Stainless Steel 8-Point Star | Stainless Steel 8-Point Star | Stainless Steel 8-Point Star |
| Star Size | 11mm | 14mm | 17mm |
| Weight | 0.55kg | 1kg | 2.03kg |
Double-acting actuators are available upon request; the actuator appearance may differ depending on the size ordered.
Downloads
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
