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 / £3,502.57
- - × CEJN Ultra High Pressure 115 Series 1 × £90.07
  - × Tefen Plastic Hosetails & Adaptors 1 × £2.46
  - × Tefen Plastic Hosetails & Adaptors 1 × £2.05
  - × Copely Polyester Reinforced PVC Hose 1 × £92.11
  - × CEJN Series 310 Soft Line Connection 1 × £47.33
  - × FasTest FI Series 1 × £22.08
  - × Hydrotechnik Test Point Adaptors 1 × £45.10
  - × 3/2 & 5/2 Manual & Mechanical Valves 1 × £33.97
  - × FasTest FasMate FX/FN Series 1 × £1,102.67
  - × Crane Malleable Iron Pipe Fittings 1 × £7.06
  - × 3/2 5/2 & 5/3 Manual Valves 1 × £75.69
  - × Camozzi Solenoids For Electropneumatically Operated Valves 1 × £16.35
  - × Copely Polyester Reinforced PVC Hose 1 × £95.17
  - × Mba Float Drain Metal Bowl Moisture Indicator 1 × £559.14
  - × Jubilee & BAND IT Hose Clamps & Tools 1 × £2.81
  - × PARKAIR Imperial Compression Fittings 1 × £6.35
  - × 3/2 5/2 & 5/3 Manual Valves 1 × £39.35
  - × 3/2 & 5/2 Manual & Mechanical Valves 1 × £30.35
  - × Tefen Plastic Hosetails & Adaptors 1 × £13.55
  - × EE Malleable Cast Iron Fittings 1 × £56.42
  - × Camozzi Solenoids For Electropneumatically Operated Valves 1 × £14.86
  - × FasTest FasMate FX/FN Series 1 × £1,041.34
  - × Tefen Plastic Hosetails & Adaptors 1 × £1.74
  - × Holmbury Couplings ISO 5675 1 × £52.30
  - × Ball Valves 1 × £16.15
  - × CEJN Series 310 Streamline Connection 1 × £29.58
  - × Aignep Hosetails & Adaptors Plated 1 × £6.52
  Subtotal: £3,502.57
  
  View cart Checkout

Cart
- × CEJN Ultra High Pressure 115 Series 1 × £90.07
- × Tefen Plastic Hosetails & Adaptors 1 × £2.46
- × Tefen Plastic Hosetails & Adaptors 1 × £2.05
- × Copely Polyester Reinforced PVC Hose 1 × £92.11
- × CEJN Series 310 Soft Line Connection 1 × £47.33
- × FasTest FI Series 1 × £22.08
- × Hydrotechnik Test Point Adaptors 1 × £45.10
- × 3/2 & 5/2 Manual & Mechanical Valves 1 × £33.97
- × FasTest FasMate FX/FN Series 1 × £1,102.67
- × Crane Malleable Iron Pipe Fittings 1 × £7.06
- × 3/2 5/2 & 5/3 Manual Valves 1 × £75.69
- × Camozzi Solenoids For Electropneumatically Operated Valves 1 × £16.35
- × Copely Polyester Reinforced PVC Hose 1 × £95.17
- × Mba Float Drain Metal Bowl Moisture Indicator 1 × £559.14
- × Jubilee & BAND IT Hose Clamps & Tools 1 × £2.81
- × PARKAIR Imperial Compression Fittings 1 × £6.35
- × 3/2 5/2 & 5/3 Manual Valves 1 × £39.35
- × 3/2 & 5/2 Manual & Mechanical Valves 1 × £30.35
- × Tefen Plastic Hosetails & Adaptors 1 × £13.55
- × EE Malleable Cast Iron Fittings 1 × £56.42
- × Camozzi Solenoids For Electropneumatically Operated Valves 1 × £14.86
- × FasTest FasMate FX/FN Series 1 × £1,041.34
- × Tefen Plastic Hosetails & Adaptors 1 × £1.74
- × Holmbury Couplings ISO 5675 1 × £52.30
- × Ball Valves 1 × £16.15
- × CEJN Series 310 Streamline Connection 1 × £29.58
- × Aignep Hosetails & Adaptors Plated 1 × £6.52
Subtotal: £3,502.57

View cart Checkout

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

£23.18

John Guest Valves Metric & Imperial quantity

— OR —

SKU: JG38SCV 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

Recently Viewed

CEJN Fluid Non Drip Series Brass £84.46
CEJN Fluid 414 Series £68.73
Copely Polyester Reinforced PVC Hose £95.47
John Guest Air & Pneumatic Imperial Fittings & Banjo Flow Controls £1.55
Camozzi Solenoids For Electropneumatically Operated Valves £14.86
Sicomat Fittings for Compressed Air Applications £173.00
Sicomat Aluminium Profiles and Fittings?for Compressed Air £77.28
Copely Polyester Reinforced PVC Hose £314.47
John Guest Speedfit Plumbing & Heating System £10.66
FasTest FasMate FX/FN Series £1,409.30

Description

Tube OD: 3/8″

Related products

<img width="300" height="320" src="https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-300x320.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" decoding="async" srcset="https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-300x320.jpg 300w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-281x300.jpg 281w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-768x819.jpg 768w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-600x640.jpg 600w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" />

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£14.54

Tube OD: 15 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£11.69

Tube OD: 15 mm

<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

£10.82

Tube OD: 6 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£21.48

Tube OD: 15 mm

<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

£15.98

Tube OD: 10 mm

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£9.98

Tube OD: 15 mm Thread: 3/4″ BSP

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£11.02

Tube OD: 15 mm

<img width="300" height="320" src="https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-300x320.jpg" class="attachment-woocommerce_thumbnail size-woocommerce_thumbnail" alt="" decoding="async" srcset="https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-300x320.jpg 300w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-281x300.jpg 281w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-768x819.jpg 768w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21-600x640.jpg 600w, https://pcmeng.com/wp-content/uploads/2022/08/JG15STV_21.jpg 900w" sizes="(max-width: 300px) 100vw, 300px" />

Not Suitable For Central Heating Systems

John Guest Valves Metric & Imperial

£22.06

Tube OD: 22 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

© 2025 PCM Engineering

Privacy Policy Web Design Belfast

©
2025 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.