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Pressure Relief Valves SPV,SPVF

direct operated

Type Key

Ordering exampleNG20...80

SPVF M25A2F1A12 ATEX

ATEX design Type of pressure settingA Pressure setting range 02

0,5...2.5 bar

05

2...5 bar

07

2...7 bar
(only NG20/40)

12

4...12 bar

20

10...20 bar

25

19...25 bar
(only NG20/50) Set screw

B

Knob(on request)

Konstruction code

(Specfied by KRACHT)

Pipe connection2F

SAE flange 3000 psi

1G

Threaded connection G…

ModelsA

Standard version NBR

B

High temperature version up to +220°C

C

FKM version up to +150°C

D

Soft iron seal

E

GJS housing NBR

K

GJS housing with FKM seal

Nominal size20

Q
max 90 l/min

25

Q
max 90 l/min

32

Q
max 450 l/min

40

Q
max 450 l/min

50

Q
max 550 l/min

80

Q
max 800 l/min Panel mounting(on request)

Product codeMountingM

Ordering example:SPVF80 A1G1A12 Ordering example:SPVF40 B2F1A20

Pressure relief valve, directly spring operated,flange version, nominal size 80 (Q Pressure relief valve, directly spring operated, flange version, nominal size 40 (Q

max

800 l/min),standard version with threaded connection G3,pressure setting by set screw,pressure setting range4 up to 12 bars

max

450 l/min),high temperature version up to +220°C) with SAE mounting surfaces (3000 psi), pressure setting byset screw, pressure setting range10 up to 20 bars

KRACHTGmbH · Gewerbestr.20 · 58791 Werdohl, Germany · fon +49(0)2392/935-0 · fax +49(0)2392/935209 · mail info@kracht.eu · web www.kracht.eu 9