Safety Valves

Blain Hydraulics’ safety valves are globally recognized as the safest and most dependable components in the elevator industry. Exceeding all safety standards and holding numerous international certifications, they are the top choice for professional applications.

metric | imperial

L10

UCM Valve

Prevents unintended car movement with open doors

 

10-1400
l/min

 

10-100
bar

Datasheets >

UCM A3

L20

UCM Valve

Prevents unintended car movement with open doors

 

10-125
l/min

 

10-100
bar

Datasheets >

R10

Pipe Rupture Valve

Halts the elevator during pipe ruptures or excessive speed

 

4-2100
l/min

 

5-100
bar

Datasheets >

RSL

Pipe Rupture Valve

Halts the elevator during pipe ruptures or excessive speed

 

10-800
l/min

 

5-100
bar

Datasheets >

ksb piston safety system

KSB

Piston Safety Device

Prevents slack rope in
existing installations

 

8-800
l/min

 

5-100
bar

Datasheets >

L10

UCM Valve

Prevents unintended car movement with open doors

 

2.6 – 369.8
US gpm
145 – 1450
psi

Datasheets >

UCM A3

L20

UCM Valve

Prevents unintended car movement with open doors

2.6 – 33.0
US gpm
145 – 1450
psi

Datasheets >

R10

Pressure Relief Valve

Halts the elevator during pipe ruptures or excessive speed

1.1 – 554.8
US gpm
73 – 1500
psi

Datasheets >

RSL

Pressure Relief Valve

Halts the elevator during pipe ruptures or excessive speed

2.6 -211.3
US gpm
73 – 1450
psi

Datasheets >

ksb piston safety system

KSB

Piston Safety Device

Prevents slack rope in existing installations

2.1 -211.3
US gpm
73 -1450
psi

Datasheets >