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Väli VPWS 315 Automatic Butt Fusion Welding Machine, 90–315 mm
Automatic butt fusion machine for mid-range pipe from 90 to 315 mm on a 220 V supply.
- Brand
- Väli
- Category
- Pipe Welding Equipment
- Model
- VPWS 315
- Type
- Individual product
- Pipe range 90 to 315 mm
- Eleven pipe sizes
- 220 V, 50/60 Hz supply
- Heating plate rated 3 kW
- Total power 4.85 kW
- Hydraulic pressure range 0–7 MPa
Description
The Väli VPWS 315 is an automatic butt fusion machine for thermoplastic pipe from 90 mm to 315 mm. It has an electrohydraulic control unit, a PTFE-coated heating plate, a removable electric facing tool and an electronic countdown timer.
It runs on 220 V, 50/60 Hz with a total power of 4.85 kW and a 3 kW heating plate.
Key Features and Benefits
Eleven pipe sizes
Sizes run from 90 mm to 315 mm, for HDPE, PE, PP and PVDF pipe.
Heating plate
The PTFE-coated plate has electronic temperature control up to 270°C with a deviation of less than ±5°C.
Low starting pressure
The electrohydraulic unit includes low starting pressure, which suits smaller diameters and thinner walls.
Integrated frame
The hydraulic unit, facing tool and heating plate sit on the basic frame.
Applications and Use Cases
The Väli VPWS 315 is used for:
- Water supply and sewage systems
- Industrial pressure pipelines
- Large irrigation systems
Technical Specifications
Väli VPWS 315 technical data
- Model
- VPWS 315
- Pipe Welding Ranges
- 90, 110, 125, 140, 160, 180, 200, 225, 250, 280, 315
- Working Voltage
- 220V, 50/60 Hz
- Heating Plate Max. Temp
- 270°C
- Deviation in Heating Plate Surface Temperature
- <±5°C
- Pressure Adjustment Ranges
- 0-7 Mpa
- Heating Plate Power
- 3KW
- Planning Tool Power
- 1.1KW
- Hydraulic Unit Power
- 0.75KW
- Total Power
- 4.85KW
Pipe welding ranges are nominal pipe diameters in mm, and Planning Tool Power is the power of the facing tool. The pressure range is the hydraulic unit setting and 270 °C is the heating plate maximum; fusion pressure and welding temperature follow the welding procedure for the pipe material, diameter and wall thickness.
Accessories available for this model: electric hoist, LDU data logger, flanges holder and trolley.
Request a quotation
Buy VPWS 315 from Global Source Middle East
The VPWS 315 suits mid-range pipe projects on a 220 V supply. Order the Väli VPWS 315 through Global Source Middle East. Send the pipe sizes and materials, the site power supply and any accessories, and we will quote the machine and the accessories you need.
Frequently Asked Questions
Which pipe sizes does the VPWS 315 weld?
90, 110, 125, 140, 160, 180, 200, 225, 250, 280 and 315 mm.
How does it differ from the VPWS 355?
Both use 220 V and a 0–7 MPa range. The VPWS 355 reaches 355 mm and has a 4 kW heating plate and 5.85 kW total power, against 3 kW and 4.85 kW here.
Which accessories are available?
An electric hoist, LDU data logger, flanges holder and trolley.

























































