Non Return Valves Female X Female BSP Thread
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UK Delivery Options and Costs
Zone 1 - England, Wales and Southern Scotland
Standard Delivery (3-5 working days) - Orders Under £100 - £7.50 / Over £100 - FREE
Express Delivery (1-2 working days) - £15
Premium Next Working Day (delivery before 13.00) - £26
Zone 2 - Scottish Highlands & Islands, Northern Ireland, Isle of Man, Scilly & Channel Isles
Standard Delivery (3-5 working days) - Orders Under £100 - £15 / Over £100 - FREE
Express Delivery (2-3 working days) - £15
Zone 3 - Republic of Ireland
Please contact us for delivery charges to Republic of Ireland
Orders must be placed before 14.00 for express and premium next day delivery.
We can also offer a same day, Saturday or Sunday delivery service on many of our products. Please call us on 01777 871100 to get a price.
Some products may be exempt from some of the delivery options above. Please click the 'Delivery Info' tab on the individual product page for full details.
Please note: Off loading charges are not included for heavy and/or bulky items.
We will try our best to deliver your order on time but inevitably, there may be delays due to bad weather or road hold-ups etc...
View the full range:
Options Available
| Model | SKU | Rrp | Our Price (ex VAT) | |
|---|---|---|---|---|
| 3/4" Non Return Valve | 1779-021 | £7.30 |
£7.01
£5.84
|
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| 1" Non Return Valve | 1779-022 | £9.66 |
£9.28
£7.73
|
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| 1-1/4" Non Return Valve | 1779-023 | £15.07 |
£14.47
£12.06
|
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| 1-1/2" Non Return Valve | 1779-024 | £18.97 |
£18.22
£15.18
|
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| 2" Non Return Valve | 1779-025 | £30.52 |
£29.30
£24.42
|
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| 3" Non Return Valve | 1779-027 | £83.55 |
£80.21
£66.84
|
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| 4" Non Return Valve | 1779-028 | £142.94 |
£137.22
£114.35
|
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Description
Manufactured with a resilient disc facing and spring assistance, for rapid closure. This enables the valve to be installed in horizontal or vertical pipework with the flow in the upwards direction. The spring assistance gives rapid closure, preventing flow reversal and hydraulic shock.
Suitable for potable water applications and for use in heating systems.
The valve can be close coupled with our screw in foot filters to make a foot valve and strainer for use in tanks and reservoirs.
Specifications
►Maximum working pressure:
3/4" - 1": 16 bar
1-1/4" - 2": 10 bar
2-1/2" - 4": 8 bar
►Maximum liquid temperature: 110°C
Materials
►Valve body: Brass
►Valve stem: Nylon
►Valve seat: NBR
►Spring: Stainless steel
