Swing Check Valve - Brass/Stainless Steel 3/8"-4"

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Description

A range of swing check valves made from Brass or Stainless steel suitable for a wide range of applications in industry.

One advantage of a swing check valve is that it has higher flow and less restriction than a spring check valve (for example). It also has a negligable or almost zero cracking pressure,

A swing check valve should normally be installed in a horizontal plane - if vertical then the flow direction must be upwards through the valve.

The stainless steel check valve has a metal seat and the brass version has a choice of rubber or metal seat. In general terms the rubber seat should be used for compressed air or gases and the metal seat for water or other liquids.

All the check valves listed here have BSP Parallel female threads.

The stainless steel version can be used for steam subject to temperature and pressure limits.

Swing check valves are not recommended for systems where water hammer may occur.

At Duncan Rogers we supply a wide range of valves and we are always keen to hear from you to discuss your applications and your requirements - please contact us.

Technical Details

Temperatures

Brass

-20 to +110 deg C

Stainless steel

-30 to +200 deg C

Datasheets

Swing Check Valve - Brass/Stainless Steel 3/8-4 datasheet

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Prices (Click quantity for more availability info)

	Thread	Max Pressure	Order Code	Available	1+	5+
Brass Swing - Rubber Seat
	3/8" BSP	12 Bar	140760	0	£11.06	£10.01
	1/2" BSP	12 Bar	140761	2	£10.30	£9.32
	3/4" BSP	12 Bar	140762	2	£14.31	£12.95
	1" BSP	12 Bar	140763	2	£20.71	£18.74
	1 1/4" BSP	10 Bar	140764	0	£30.79	£27.86
	1 1/2" BSP	10 Bar	140765	0	£40.33	£36.49
	2" BSP	10 Bar	140766	2	£56.38	£51.01
Brass Swing - Metal Seat
	3/8" BSP	12 Bar	140767	0	£11.06	£10.01
	1/2" BSP	12 Bar	140768	0	£10.30	£9.32
	3/4" BSP	12 Bar	140769	0	£14.31	£12.95
	1" BSP	12 Bar	140770	0	£20.82	£18.83
	1 1/4" BSP	10 Bar	140771	0	£30.79	£27.86
	1 1/2" BSP	10 Bar	140772	0	£41.42	£37.47
	2" BSP	10 Bar	140773	0	£56.38	£51.01
	2 1/2" BSP	8 Bar	140774	0	£115.03	£104.08
	3" BSP	8 Bar	140775	0	£158.84	£143.71
	4" BSP	8 Bar	140776	0	£284.61	£257.50
Stainless Steel Swing
	1/2" BSP	200 PSI	140777	2	£27.76	£25.11
	3/4" BSP	200 PSI	140778	2	£34.37	£31.10
	1" BSP	200 PSI	140779	2	£59.63	£53.95
	1 1/4" BSP	200 PSI	140780	0	£76.11	£68.86
	1 1/2" BSP	200 PSI	140781	0	£96.28	£87.11
	2" BSP	200 PSI	140782	0	£139.65	£126.35
	3" BSP	200 PSI	140783	0	£620.60	£561.50

(All Prices Exclude VAT)