Goetze 418T, Pressure Relief Valve, Adjustable 0.5-30 Bar, Stainless Steel Bodied, 3/8" to 1,1/4" BSP

Goetze 418T, Stainless Steel Bodied, Adjustable Pressure-Relief Valves

Popular for use on ring mains for heating oil burners where a line pressure needs to be maintained upstream of Pressure Regulating Valves at the burner entry points. The valves are available in 3 different setting ranges, 0.2-1.2 Bar, 1.2-3.0 Bar, 2.0-12.0 Bar, and 12.0-30.0 Bar

Piston has a face-seal, therefore would not be suitable for media which dries "sticky" such as tar, as this could cause the seal to pull out or glue the valve closed. For applications with sticky substances, use our W.L.Hamilton Pressure Relief Valves

Maximum Temperature subject to seal selected, Max PTFE 225°c

Maximum Pressure 30 Bar.

Price shown are for NBR Seal. FKM & PTFE are at extra cost, contact us for pricing.

A quality product manufactured in the Germany

Seal Secification
Material	Minimum Temperature	Maximum Temperature
NBR	-30°c	+130°c
FKM	-20°c	+200°c
PTFE	-60°c	+225°c

Wetted components
Inlet Body	Stainless Steel AISI 316 Ti
Outlet Body	Stainless Steel A 351 CF-8M
Valve Stem	Stainless Steel AISI 316 Ti
Spring	Stainless Steel AISI 301
Seal	Nitrile (NBR) supplied as standard. Contact us for pricing for Viton (FKM), or Teflon (PTFE)
Thread Type	BSP (ISO)

Weights & Dimensions
Nominal Diameter	DN	10	15	20	25	32
Connection	DIN EN ISO 228	3/8"	1/2"	3/4"	1"	1.25"
Outlet	DIN EN ISO 228	3/8"	1/2"	3/4"	1"	1.25"
Dimensions	L	34	34	40	50	50
	H	73	73	84	98	98
	h	33	33	36	48	48
	SW1	30	30	36	50	50
	SW2	28	28	32	41	50
	do	10	14	16	25	25
Weight	Kg	0.5	0.5	0.8	1.8	1.9
Set Pressure	Bar	0.2-30	0.2-30	0.2-30	0.2-30	0.2-30
Range of Adjustment	Bar	0.2-1.2	0.2-1.2	0.2-1.2	0.2-1.2	0.2-1.2
	Bar	1.2-3	1.2-3	1.2-3	1.2-3	1.2-3
	Bar	2-12	2-12	2-12	2-12	2-12
	Bar	12-30	12-30	12-30	12-30	12-30

Download Goetze 418 Pressure Relief Valve - Technical Spec PDF

Product Code	Goetze_418T
Condition	New

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Goetze 418T, Stainless Steel Bodied, Adjustable Pressure-Relief Valves

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£566.70

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