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Series L21 - Safety valves

Our TÜV-approved L21 series safety valves are used to safeguard a maximum pressure in compressed air systems and are set and officially sealed according to customer specifications. If the pressure set on the valve is exceeded, the valve opens and blows off until the set pressure plus a hysteresis is reached again. We offer safety valves for steam or liquids on request.
to product variants

housing brass
seal up to 12 bar NBR, from 13 bar FKM
operating pressure see table
temperature NBR -10°C up to +90°C
FKM -10°C up to +250°C
medium compressed air and neutral gases
L-SVL-gepr-MS - Safety valve
L-SVL-gepr-MS - Safety valve
16 articles
LS-SVL-gepr-MS - Checked safetey valves
LS-SVL-gepr-MS - Checked safetey valves
63 articles

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L-SVL-gepr.-1/4-1,5-MS
21180621-1.5BAR

Safety valve 1,5 bar

L-SVL-gepr.-1/4-1,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve 1,5 bar Thread: 1/4" Material: Brass Seal: Silicon Type-tested and…

Price per piece

€29.51*

on request (phone / email)

Details
L-SVL-gepr.-1/4-2,2-MS
21180621-2.2BAR

Safety valve set to 2.2 bar

L-SVL-gepr.-1/4-2,2-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 2.2 bar Thread: 1/4" Material: Brass Seal: FKM Type-tes…

Price per piece

€29.51*

Available

L-SVL-gepr.-1/4-2,5-MS
21180621-2.5BAR

Safety valve 2,5 bar

L-SVL-gepr.-1/4-2,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve 2,5 bar Thread: 1/4" Material: Brass Seal: Silicon Type-tested and…

Price per piece

€29.47*

on request (phone / email)

Details
L-SVL-gepr.-1/4-3,5-MS
21180621-3.5BAR

Safety valve set to 3.5 bar

L-SVL-gepr.-1/4-3,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 3.5 bar Thread: 1/4" Material: Brass Seal: FKM Type-tes…

Price per piece

€28.94*

on request (phone / email)

Details
21180621-0.5BAR

safety valve adjusted to 0,5 bar

L-SVL-gepr.-1/4-0,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: safety valve adjusted to 0,5 bar

Price per piece

€29.78*

on request (phone / email)

Details
21180621-0.8BAR

Safety valve 0,8 bar

L-SVL-gepr.-1/4-0,8-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve 0,8 bar Thread: 1/4" Material: brass Seal: silicone Type-tested an…

Price per piece

€29.78*

Available

L-SVL-gepr.-1/4-3,0-MS
21180621-3.0BAR

Safety valve set to 3.0 bar

L-SVL-gepr.-1/4-3,0-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 3.0 bar Thread: 1/4" Material: Brass Seal: FKM Type-tes…

Price per piece

€29.51*

on request (phone / email)

Details
L-SVL-gepr.-3/8-1,0-MS
21180622-1.0BAR

Safety valve set to 1.0 bar

L-SVL-gepr.-3/8-1,0-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 1.0 bar Thread: 3/8" Material: Brass Seal: Silicone Typ…

Price per piece

€28.94*

Available

L-SVL-gepr.-3/8-2,5-MS
21180622-2.5BAR

Safety valve set to 2.5 bar

L-SVL-gepr.-3/8-2,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 2.5 bar Thread: 3/8" Material: Brass Seal: FKM Type-tes…

Price per piece

€28.94*

on request (phone / email)

Details
L-SVL-gepr.-3/8-9,0-MS
21180622-9BAR

Safety valve set to 9.0 bar

L-SVL-gepr.-3/8-9,0-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 9.0 bar Thread: 3/8" Material: Brass Seal: FKM Type-tes…
Product Specific Download:
CAD  

Price per piece

€28.94*

Available

L-SVL-gepr.-1/2-0,5-MS
21180623-0.5BAR

Safety valve set to 0.5 bar

L-SVL-gepr.-1/2-0,5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 0.5 bar Thread: 1/2" Material: Brass Seal: Silicone Typ…

Price per piece

€29.51*

Available

L-SVL-gepr.-1/4-5-MS
21180621-5BAR

Safety valve set to 5.0 bar

L-SVL-gepr.-1/4-5-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 5.0 bar Thread: 1/4 " Material: brass Seal: FKM Type-tested…

Price per piece

€29.51*

Available

L-SVL-gepr.-3/8-7-MS
21180622-7BAR

Safety valve set to 7.0 bar

L-SVL-gepr.-3/8-7-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 7.0 bar Thread: 3/8" Material: Brass Seal: FKM Type-tes…

Price per piece

€28.94*

Available

L-SVL-gepr.-1/4-8-MS
21180621-8BAR

Safety valve set to 8.0 bar

L-SVL-gepr.-1/4-8-MS
hose dimension: 8/6, 8/5, 8/5.5 material: brass min. temperature: -10
Special Characteristics: Safety valve set to 8.0 bar Thread: 1/4" Material: Brass Seal: FKM Type-tes…

Price per piece

€29.51*

on request (phone / email)

Details
L-SVL-gepr.-1/2-9-MS
21180623-9BAR

Safety valve set to 9.0 bar

L-SVL-gepr.-1/2-9-MS
material: brass min. temperature: -10 nominal width: 8
Special Characteristics: Safety valve set to 9.0 bar Thread: 1/2" Material: Brass Seal: FKM Type-tes…

Price per piece

€29.51*

Available

LS-SVL-gepr.-1/4-0.5-MS
21180651-0.5BAR

Safety valve set to 0.5 bar

LS-SVL-gepr.-1/4-0.5-MS
Special Characteristics: Safety valve set to 0.5 bar Thread: 1/4" Material: Brass Seal: Silicone Typ…

Price per piece

€29.80*

Available

LS-SVL-gepr.-1/4-0.6-MS
21180651-0.6BAR

Safety valve set to 0.6 bar

LS-SVL-gepr.-1/4-0.6-MS
Special Characteristics: Safety valve set to 0.6 bar Thread: 1/4" Material: Brass Seal: Silicone Typ…

Price per piece

€29.80*

Available

LS-SVL-gepr.-1/4-0.8-MS
21180651-0.8BAR

Safety valve set to 0.8 bar

LS-SVL-gepr.-1/4-0.8-MS
Special Characteristics: Safety valve set to 0.8 bar Thread: 1/4" Material: Brass Seal: Silicone Typ…

Price per piece

€29.80*

Available

LS-SVL-gepr.-1/4-1.0-MS
21180651-1.0BAR

Safety valve set to 1.0 bar

LS-SVL-gepr.-1/4-1.0-MS
Special Characteristics: Safety valve set to 1.0 bar Thread: 1/4" Material: Brass Seal: Silicone Typ…

Price per piece

€29.80*

Available

LS-SVL-gepr.-1/4-1,0-MS-SO
21180654-1.0BAR-FKM

Safety valve set to 1.0 bar

LS-SVL-gepr.-1/4-1,0-MS-SO
Special Characteristics: Safety valve set to 1.0 bar Thread: 1/4" Material: Brass Type-tested and man…

Price per piece

€32.34*

Delivery date upon request