Unfortunately we have had to temporarily disable the order function of our website, don't worry you can still order all of our products by contacting our sales office.

PRAHER S4 CHECK (NON-RETURN) VALVE

Description: In-line spring weighted cone check valve
Mounting: In any position
Maximum Fluid Pressure at 20°C: Sizes 16mm to 75mm - 10 bar; Sizes 90mm to 110mm - 6 bar
Fluid Temperature Range: 0°C - 80°C
Construction:
Body: Polypropylene
Seals: FPM
Spring:
Stainless Steel sleeved in PTFE
End Connections: BSP female thread

Features

Maintenance Free Operation
Over a long working life

Downloads

About Polypropylene
About Polypropylene
Download
Polypropylene Handbook Section
Download the complete PP section from our handbook
Download
AGRUCHEM Industrial Piping Systems
Download the AGRUCHEM Industrial Piping Systems brochure
Download
Agru Purad High Purity Piping Systems
Download the Agru Purad High Purity Piping Systems brochure
Download
Agru Deals
Download the latest deals on Agru stock. Subject to availability.
Download
Praher Deals
Download the latest deals on Praher stock. Subject to availability.
Download
Stubbe Deals
Download the latest deals on Stubbe stock. Subject to availability.
Download

Frequently Asked Questions

Can PP/PE butt fusion fittings of different pressure ratings be joined together?

Only fittings with the same SDR rating / wall thickness should be butt fused together.

Enquire

Get In Touch

Complete the form below to raise an enquiry with Chris McKeown about PRAHER S4 CHECK (NON-RETURN) VALVE:

View our privacy policy for more information about how we protect your data.

Order

Grouped product items
Size Code Stock Qty Price
3/8" 12.1533 Please contact our office for current Lead time
0 £101.88
1/2" 12.1535 Please contact our office for current Lead time
0 £104.84
3/4" 12.1537 Please contact our office for current Lead time
0 £123.93
1" 12.1539 Please contact our office for current Lead time
0 £144.08
1.1/4" 12.1541 Please contact our office for current Lead time
0 £173.12
1.1/2" 12.1543 Please contact our office for current Lead time
0 £215.89
2" 12.1545 Please contact our office for current Lead time
0 £289.04
2.1/2" 12.1547 Please contact our office for current Lead time
0 £650.61
3" 12.1549 Please contact our office for current Lead time
0 £876.39
Total: £0.00