John Guest shut off valves available in a range of different imperial and metric size push fit and NPTF male connections.

Shut off valves are ideal for allowing temporary servicing of downstream equipment.

Read more

Products

Name Connection 1 Connection 2 Material Price Availability Qty
John Guest Shut Off Valve - 1/4" Push Fit | PPSV040808W

John Guest Shut Off Valve - 1/4" Push Fit

Code: PPSV040808W

Connection 1 1/4" Push Fit
Connection 2 1/4" Push Fit
Material Polypropylene
1/4" Push Fit 1/4" Push Fit Polypropylene
£8.50 Inc. VAT
Availability: In stock
£8.50 Inc. VAT
John Guest Shut Off Valve - 1/4" PF x 1/4" NPTF Male | PPSV010822W

John Guest Shut Off Valve - 1/4" Push Fit x 1/4" NPTF Male

Code: PPSV010822W

Connection 1 1/4" Push Fit
Connection 2 1/4" NPTF Male
Material Polypropylene
1/4" Push Fit 1/4" NPTF Male Polypropylene
£8.50 Inc. VAT
Availability: In stock
£8.50 Inc. VAT
John Guest Shut Off Valve (Long Handle) - 3/8" Push Fit | PISV0412S

John Guest Shut Off Valve - 3/8" Push Fit

Code: PISV0412S

Connection 1 3/8" Push Fit
Connection 2 3/8" Push Fit
Material Acetal
3/8" Push Fit 3/8" Push Fit Acetal
£18.32 Inc. VAT
Availability: In stock
£18.32 Inc. VAT
John Guest Shut Off Valve (Long Handle) - 3/8" Push Fit with Mounting Clip | PISV04KIT

John Guest Shut Off Valve (Long Handle) - 3/8" Push Fit with Mounting Clip

Code: PISV04KIT

Connection 1 3/8" Push Fit
Connection 2 3/8" Push Fit
Material Acetal
3/8" Push Fit 3/8" Push Fit Acetal
£20.82 Inc. VAT
Availability: In stock
£20.82 Inc. VAT
John Guest Shut Off Valve (Short Handle) - 3/8" Push Fit with Mounting Clip | PISV04KITSH

John Guest Shut Off Valve (Short Handle) - 3/8" Push Fit with Mounting Clip

Code: PISV04KITSH

Connection 1 3/8" Push Fit
Connection 2 3/8" Push Fit
Material Acetal
3/8" Push Fit 3/8" Push Fit Acetal
£20.82 Inc. VAT
Availability: In stock
£20.82 Inc. VAT
John Guest Shut Off Valve - 3/8" Push Fit | PPSV041212W

John Guest Shut Off Valve - 3/8" Push Fit

Code: PPSV041212W

Connection 1 3/8" Push Fit
Connection 2 3/8" Push Fit
Material Polypropylene
3/8" Push Fit 3/8" Push Fit Polypropylene
£9.00 Inc. VAT
Availability: In stock
£9.00 Inc. VAT
John Guest Shut Off Valve - 3/8" PF x 3/8" NPTF Male | PPSV011223W

John Guest Shut Off Valve - 3/8" Push Fit x 3/8" NPTF Male

Code: PPSV011223W

Connection 1 3/8" Push Fit
Connection 2 3/8" NPTF Male
Material Polypropylene
3/8" Push Fit 3/8" NPTF Male Polypropylene
£9.00 Inc. VAT
Availability: In stock
£9.00 Inc. VAT
John Guest Shut Off Valve (Long Handle) - 1/2" Push Fit | PISV0416S

John Guest Shut Off Valve - 1/2" Push Fit

Code: PISV0416S

Connection 1 1/2" Push Fit
Connection 2 1/2" Push Fit
Material Acetal
1/2" Push Fit 1/2" Push Fit Acetal
£18.58 Inc. VAT
Availability: In stock
£18.58 Inc. VAT
John Guest Shut Off Valve - 6mm Push Fit | PPMSV040606W

John Guest Shut Off Valve - 6mm Push Fit

Code: PPMSV040606W

Connection 1 6mm Push Fit
Connection 2 6mm Push Fit
Material Polypropylene
6mm Push Fit 6mm Push Fit Polypropylene
£8.50 Inc. VAT
Availability: In stock
£8.50 Inc. VAT
John Guest Shut Off Valve - 8mm Push Fit | PPMSV040808W

John Guest Shut Off Valve - 8mm Push Fit

Code: PPMSV040808W

Connection 1 8mm Push Fit
Connection 2 8mm Push Fit
Material Polypropylene
8mm Push Fit 8mm Push Fit Polypropylene
£8.70 Inc. VAT
Availability: Temporarily Out of Stock, Still Available to Pre-Order
£8.70 Inc. VAT
John Guest Shut Off Valve - 10mm Push Fit | PPMSV041010W

John Guest Shut Off Valve - 10mm Push Fit

Code: PPMSV041010W

Connection 1 10mm Push Fit
Connection 2 10mm Push Fit
Material Polypropylene
10mm Push Fit 10mm Push Fit Polypropylene
£9.00 Inc. VAT
Availability: Temporarily Out of Stock, Still Available to Pre-Order
£9.00 Inc. VAT

In the trade? Apply for a
trade account for big discounts

Specifications

Specifications

Brand John Guest
Fitting Type Valve
Working Pressure and Temperature Range See each individual fitting page for more detail.

Product Description

Extensive range of John Guest equal straight connectors from the PI and PP ranges, which include material types such as acetal for applications involving foodstuffs and potable liquids and polypropylene, where a higher level of chemical resistance is required.

All fittings feature Super Speedfit technology, which offers a variety of benefits over other connection types.

Benefits of Super Speedfit fittings

  • Easy to use with reduced installation time
  • Can be used on a variety of pipe including copper pipe
  • No tools required
  • Fittings are cost effective reusable components for maximum flexibility
  • Lead free and non-toxic
  • Corrosion free with no scale build up

These valves have been designed to allow temporary servicing of downstream equipment and must only be used in the fully open or fully closed position.

DO NOT USE THESE VALVES:

  • In a partially open position to control flow.
  • To provide a permanent termination.
  • Without tubing assembled or plugged (or threaded connections sealed).
  • As a tap or "faucet".