John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof co...John Guest Speedfit products blend push-fit and multi-seal technology for a reliable leak-proof connection. Simple to install and no tools are required when installing or demounting fittings, making it easy to manoeuvre in tight spaces or readjust joins. Speedfit's extensive choice of plastic, brass and chrome fittings, tap connectors, valves and flexi hoses gives you everything you need to complete the job in no time. By combining these products with plastic push-fit pipe, you can create a truly flexible plumbing and heating system. All products are accredited with the leading testing and approval organisations including WRAS and are suitable for use with plastic or copper pipe. The push-fit brass chrome plated service valve for the connection of plastic and copper pipe. The valve allows the user to stop the flow of water to a tap in case of emergency or repair via a 1/4 turn of a screw on the valve. To install, simply push the valve fully on to the pipe. Should the need arise to demount the connection push the collet towards the body of the fitting and pull the pipe to release. * Suitable for hot and cold water services, NOT central heating systems * BS EN 7291 parts 1, 2, 3 and S, WRAS approved * Secure and easy demounting without the need for a tool * 50 year guarantee * Minimum operating temperature - 20 degC * Maximum operating temperature - 105 degC * Maximum operating pressure at minimum temperature - 12 BAR * Maximum operating pressure at maximum temperature - 3 BAR JG Speedfit Isolating Valve 15mm in Grey Plastic. John Guest push-fit valve is used to temporarily shut off hot or cold water supply to a drinks dispense fixture or fitting. The ball valve is easily operated with a quarter turn screwdriver slot and is also designed for hot and cold water applications. Valves create an instant push-fit connection and leak tight seal without the requirement for tools, hot works or sealing agents. Its unique collet locking design firmly and securely holds the pipe in place without deforming the pipe or restricting flow. Speedfit push-fit valve for the connection of plastic and copper pipe. A must for any dwelling. The valve allows the user to stop the flow of water to a fixture by the ¼ turn of a screw, in case of emergency or repair. Simply push the valve fully onto the pipe. Should the need arise to demount the connection push the collet towards the body of the fitting and pull the pipe to release. Installation can be reduced by around 40% against traditional fixing methods. Not suitable for central heating systems. Designed, manufactured and assembled in the UK by John Guest Speedfit. Fits Copper or Plastic Pushfit Suitable for Hot & Cold Water 1/4 turn isolation rotatable 25 Year Guarantee
This guide is for homeowners and professionals seeking a reliable and easy-to-install valve for their plumbing needs. The JG Speedfit Isolating Valve 15mm - 15SV offers a quick, tool-free connection for plastic and copper pipes, providing a secure, leak-proof seal. While incredibly convenient, remember that these valves are designed for hot and cold water services only, not central heating systems.
All features
Model Part Number
15SV
Brand
JG Speedfit
Extended Product Information
FAQs
What pipe materials can I use with this valve?
The JG Speedfit Isolating Valve is compatible with both plastic and copper pipes.
Is this valve suitable for central heating systems?
No, this valve is designed for hot and cold water services only and is not suitable for central heating systems.
Do I need any tools for installation?
No, the JG Speedfit valve uses push-fit technology, so no tools are required for installation or demounting.
What is the operating temperature range?
The valve has a minimum operating temperature of -20°C and a maximum operating temperature of 105°C.
What is the maximum operating pressure?
The maximum operating pressure is 12 BAR at minimum temperature and 3 BAR at maximum temperature.
How do I demount the valve?
To demount, push the collet towards the valve body and pull the pipe.
What is the warranty period?
The product comes with a 25 year guarantee.
Troubleshooting
Valve leaks after installation.
Ensure the pipe is fully inserted into the valve. Check for any damage to the pipe or valve. If the issue persists, replace the valve.
Difficulty in inserting the pipe.
Ensure the pipe end is cut cleanly and free of burrs. Lubricate the pipe end with a suitable lubricant if necessary.
Valve is stiff to operate.
Ensure no debris is obstructing the valve's mechanism. If the issue persists, the valve may need replacing.
Pros and Cons
Pros
Easy and fast installation with push-fit technology.
No tools required for installation or demounting.
Suitable for both plastic and copper pipes.
Provides a secure, leak-proof seal.
1/4 turn operation for quick shut-off.
Backed by a 25 year guarantee.
Cons
Not suitable for central heating systems.
Maximum operating pressure limited to 12 BAR at minimum temperature.
Maximum operating pressure at maximum temperature is 3 BAR.
Setup, Compatibility & Care
Setup
Cut the pipe cleanly.
Ensure the pipe end is free of burrs and debris.
Push the pipe firmly into the valve until it reaches the internal stop.
To demount, push the collet towards the valve body and pull the pipe.
Compatibility
Compatible with both plastic and copper pipes.
Suitable for hot and cold water services, not central heating systems.
Suitable for use with a minimum operating temperature of -20°C and a maximum operating temperature of 105°C.
Care
No specific maintenance is required.
Inspect the valve periodically for any signs of leaks or damage.
Avoid using excessive force when operating the valve.