Skip to content
  • (07) 4771 2677   [email protected]
  • About Us
  • Contact Us
  • (07) 4771 2677   [email protected]
The Water Filter ShopThe Water Filter Shop
  • Login
  • Cart / $0.00 0
    • No products in the cart.

      Return to shop

  • 0
    Cart

    No products in the cart.

    Return to shop

  • Water Filter Systems
    • Treated Town Water
      • Benchtop systems
      • Under Sink
      • Whole House Systems
      • Distiller
      • Designer Taps
    • Rain Water
      • Benchtop Systems
      • Undersink
      • Whole House Systems
    • Bore/Creek/Dam
      • Benchtop Filter System
      • Undersink
      • Whole House Systems
  • Filter Cartridges
    • Pre Filters
    • Carbon Filters
    • Fridge Filters
    • Alkalizing pH Filters
    • Fluoride Filters
    • Ceramic Filters
    • Scale Filters
    • Iron Filters
    • Nitrate Filters
    • Reverse Osmosis
    • Zip Filters
    • Aquapure – Everpure
  • Water Coolers
    • Remote/Undersink Chillers
    • Bottle Style Coolers
    • Mains Connected Coolers
  • Shower Filters
  • John Guest Fittings
  • Housing & Fittings
    • Tools and Test Equip
    • Kit Parts
    • Metal Fittings
    • Tube and Hoses
    • Taps and Valves
    • Plastic fittings
    • Housings and Brackets
    • Reverse Osmosis parts
  • Caravans & Boats
  • Ice makers
  • Industrial and Mining
  • Water Boiler
    • Zip Econoboil
    • Zip Genuine Filters
    • Zip Hydroboil for Restaurants
Add to wishlist
John Guest Isolation Valve- 3/8"NPT to 3/8"Tube
Home / Shop / John Guest Fittings / Isolation Valves

John Guest Isolation Valve- 3/8″NPT to 3/8″Tube

$13.20

SKU: PPSV011223 Categories: Isolation Valves, Plastic fittings, Taps and Valves
  • Description

Made in the UK by John Guest

Related products

John Guest 3/4" (garden tap) Adapter For Imperial Tube
Add to wishlist
Quick View

Amana

John Guest 3/4″ (garden tap) Adapter For Imperial Tube

$15.40
John Guest Metric Straight adaptor to 1/2" BSP Thread
Add to wishlist
Quick View

Caravans & Boats

John Guest Metric Straight adaptor to 1/2″ BSP Thread

$8.80
John Guest Metric 10mm Stem to 1/4" BSP Thread Adaptor
Add to wishlist
Quick View
Out of stock

Caravans & Boats

John Guest Metric 10mm Stem to 1/4″ BSP Thread Adaptor

$3.30
John Guest Elbow Fitting with 1/8"NPT Thread to 1/4" Tube
Add to wishlist
Quick View
Out of stock

Elbow Fittings

John Guest Elbow Fitting with 1/8″NPT Thread to 1/4″ Tube

$4.40
John Guest Reducing Elbow Connector- Imperial Tube
Add to wishlist
Quick View

Caravans & Boats

John Guest Reducing Elbow Connector- Imperial Tube

$6.60 – $7.70Price range: $6.60 through $7.70
John Guest Metric 15mm Stem to 1/2" BSP Thread
Add to wishlist
Quick View

Caravans & Boats

John Guest Metric 15mm Stem to 1/2″ BSP Thread

$7.70
John Guest Metric 10mm straight adaptor with BSP Thread
Add to wishlist
Quick View

Caravans & Boats

John Guest Metric 10mm straight adaptor with BSP Thread

$6.60 – $7.70Price range: $6.60 through $7.70
John Guest Straight fitting with 1/4" BSP thread
Add to wishlist
Quick View

Kit Parts

John Guest Straight fitting with 1/4″ BSP thread

$4.40
Latest
  • Premium Alkalizing Triple Undersink Filter Kit Premium Alkalizing Triple Undersink Filter Kit using our easy install plumbing kit $699.60 – $842.60Price range: $699.60 through $842.60
  • Premium Triple Undersink Filter Kit Premium Triple Undersink Filter Kit using our easy install plumbing kit $550.00 – $693.00Price range: $550.00 through $693.00
  • Premium Twin and Alkalizer Undersink kit Premium Twin and Alkalizer Undersink kit with our easy install plumbing kit $490.60 – $633.60Price range: $490.60 through $633.60
  • CeraMetix USA Ceramic Water Filter Single Benchtop Filter Kit CeraMetix USA Ceramic Water Filter Single Benchtop Filter Kit $302.50
Best Selling
  • Bubbler Cartridge for Fountain Type Water Coolers Bubbler Cartridge for Fountain Type Water Coolers $33.00
  • Non-Spill Cap for Coolers with Piercing Spike Non-Spill Cap for Coolers with Piercing Spike $28.60
  • Hose John Guest Tube- Imperial Sizes, SOLD PER METER $2.20 – $2.75Price range: $2.20 through $2.75
  • John Guest Line Release Aid Tool for 1/4 & 3/8 Clips John Guest Line Release Aid Tool for 1/4 & 3/8 Clips $2.20
Top Rated
  • Aquanet Gravity Fed Filter Aquanet Gravity Fed Filter $77.00
  • Zip Hydroboil 3 Litre White Zip Hydroboil 3 Litre White $2,572.00
  • Stainless steel for standard 10" filters 1" inlet and outlet Stainless steel for standard 10" filters 1" inlet and outlet $330.00
Visa
PayPal
Stripe
MasterCard
Cash On Delivery
AfterPay
  • About Us
  • Contact Us
  • Terms & Conditions
Copyright 2026 © The Water Filter Shop
  • Water Filter Systems
    • Treated Town Water
      • Benchtop systems
      • Under Sink
      • Whole House Systems
      • Distiller
      • Designer Taps
    • Rain Water
      • Benchtop Systems
      • Undersink
      • Whole House Systems
    • Bore/Creek/Dam
      • Benchtop Filter System
      • Undersink
      • Whole House Systems
  • Filter Cartridges
    • Pre Filters
    • Carbon Filters
    • Fridge Filters
    • Alkalizing pH Filters
    • Fluoride Filters
    • Ceramic Filters
    • Scale Filters
    • Iron Filters
    • Nitrate Filters
    • Reverse Osmosis
    • Zip Filters
    • Aquapure – Everpure
  • Water Coolers
    • Remote/Undersink Chillers
    • Bottle Style Coolers
    • Mains Connected Coolers
  • Shower Filters
  • John Guest Fittings
  • Housing & Fittings
    • Tools and Test Equip
    • Kit Parts
    • Metal Fittings
    • Tube and Hoses
    • Taps and Valves
    • Plastic fittings
    • Housings and Brackets
    • Reverse Osmosis parts
  • Caravans & Boats
  • Ice makers
  • Industrial and Mining
  • Water Boiler
    • Zip Econoboil
    • Zip Genuine Filters
    • Zip Hydroboil for Restaurants
  • Login

Login

Lost your password?