Skip to content

Belfast: 028 9077 7370 | Fife: 013 8373 3334

Privacy Policy
Trading Terms & Returns

Belfast: 028 9077 7370 | Fife: 013 8373 3334

Menu

Search
×
Login / Register
Cart / £0.00
- No products in the cart.

Cart

No products in the cart.

Home
Shop

Adhesives & Accessories: MRO

Air Preparation

Ball Gate Check & Solenoid Valves

Blow & Water Guns Hose Reels & Balancers

Camozzi Pneumatic Products

CDC Plastic Push-in Fittings

Clips & Clamps

E.MC Pneumatic Products

FasTest Quick Connectors: Leak & Pressure Testing

Hosetails Adaptors & Compression Fittings

Hydraulic Hose Fittings & Assemblies

John Guest Speedfit Air Products & Plumbing

CDC Plastic & Brass Couplings

Quick Connect Hydraulic & Fluid Couplings

Quick Connect Pneumatic Couplings

Ring Main Systems

Tubing Hose & Ducting
About
News
Contact
Support
Stay Connected

Home / John Guest Speedfit Air Products & Plumbing / Valves Metric Imperial / Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£18.26

John Guest Valves Metric & Imperial quantity

— OR —

SKU: JG12SCV Category: Not Suitable For Central Heating Systems

Adhesives & Accessories: MRO
Air Preparation
Ball Gate Check & Solenoid Valves
Blow & Water Guns / Hose Reels & Balancers
Camozzi Pneumatic Products
CDC Plastic Push in Fittings
Clips and Clamps
E.MC Pneumatic Products
FasTest Quick Connectors: Leak & Pressure Testing
Hosetails Adaptors & Compression Fittings
Hydraulic Hose Fittings & Assembles
John Guest Speedfit Air Products & Plumbing
CPC Plastic & Brass Couplings
Quick Connect Hydraulic & Fluid Couplings
Quick Connect Pneumatic Couplings
Ring Main Systems
Tubing Hose & Ducting
Stay Connected

Description

Tube OD: 12 mm

Related products

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£21.98

Tube OD: 22 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£25.90

Tube OD: 22 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£18.80

Tube OD: 3/8″

<img width="300" height="154" src="https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-300x154.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" decoding="async" srcset="https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-300x154.jpg 300w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-768x393.jpg 768w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-600x307.jpg 600w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" />

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£11.47

Tube OD: 6 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£23.88

Tube OD: 3/8″

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£25.21

Tube OD: 15 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£21.39

Tube OD: 3/8″

<img width="300" height="154" src="https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-300x154.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" decoding="async" srcset="https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-300x154.jpg 300w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-768x393.jpg 768w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV-600x307.jpg 600w, https://pcmeng.com/wp-content/uploads/2022/08/JG06SCV.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" />

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£16.94

Tube OD: 10 mm

Belfast

Unit 3, 38 Duncrue
Crescent,
Belfast, BT3 9BW

028 9077 7370
sales@pcmengbelfast.com

Dunfermline Fife

Castleblair Works, Dunfermline,
Fife, KY12 9DP

013 8373 3334
sales@pcmeng.com

Information

Services
About
News
Contact

© 2026 PCM Engineering

Privacy Policy Web Design Belfast

©
2026 UX Themes

Terms Privacy Cookies

Search
×
Home
Shop
About
News
Contact
Support
Stay Connected

Login

Username or email address *

Password *

Remember me

Lost your password?

Register

Email address *

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.