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Other shut-off devices

28 Variants
All filters
主轴
壳体
Use
工作压力
Internal parts
Operating temperature
Spring
Housing, top part
Temperature
Housing, internal parts
Pilot pressure
Application
Housing, filter fabric
Media temperature
Material
Cracking pressure
Ambient temperature
Installation position
Seal
Handwheel
Slider
Connection
Thread description
Connection 1
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主轴 壳体 Use 工作压力 Internal parts Operating temperature Spring Housing, top part Temperature Housing, internal parts Pilot pressure Application Housing, filter fabric Media temperature Material Cracking pressure Ambient temperature Installation position Seal Handwheel Slider Connection Thread description Connection 1

主轴

with fine adjustment  with Niro-ball 

壳体

aluminium  aluminium anodised  brass  brass chromium-plated  brass with a bare metal surface  nickel-plated brass  stainless steel 1.4301  Stainless steel 1.4404  stainless steel 1.4571 

Use

non-aggressive liquids and steam up to +90 °C 

工作压力

max. 16 bar for valves with cutting ring connection; max. 4 bar for valves with pipe thread  max. 400 bar (at 20 °C); max. 250 bar (at G 1 - 20 °C) 

Internal parts

aluminium/brass  brass  Stainless steel 1.4404 

Operating temperature

-10 °C to +100 °C  -10 °C to +150 °C  -20 °C to +120 °C  -20 °C to +150 °C  0 °C to +150 °C  Max. +90 °C  Max. 70 °C 

Spring

stainless steel  stainless steel 1.4301  stainless steel 1.4319 

Housing, top part

brass 

Temperature

-20 °C to +80 °C (NBR); -20 °C to +150 °C (FKM)  -30 °C to +110 °C 

Housing, internal parts

nickel-plated brass  stainless steel 1.4401/1.4408 

Pilot pressure

min. 3.0 bar, max. 8 bar with double-acting actuator; min. 4.2 bar, max. 8 bar for single-drive 

Application

fuel oil, liquefied gas (in gas phase), compressed air 

Housing, filter fabric

stainless steel 1.4301 

Media temperature

Max. +180 °C  Max. +80 °C 

Material

sealcolon PTFE 

Cracking pressure

0.2 bar  20 - 50 mbar  min. 0.03 bar  min. 0.2 bar  min. 0.4 to 0.5 bar (size G 1/4 to 1/2 inch); min. 0.1 bar (for size 3/4 to G 1)  min. 0.5 bar 

Ambient temperature

Max. +180 °C  Max. +80 °C 

Installation position

any 

Seal

Perbunan (NBR) or FKM (FPM) 

Handwheel

aluminium  plastic 

Slider

polyetherimid (PEI) 

Connection

NAMUR-Interface, directcolon 2 x G 1/8″ 

Thread description

G thread acc. DIN EN ISO 228-1  M-thread acc. DIN 13 (228.00), G-thread acc. DIN EN ISO 228-1 (228.01 to 228.04), R/Rp-thread to ISO 7-1  Rp thread acc. to DIN 2999  Stainless steel 1.4301  With inside cone for ball-type hose fitting 

Connection 1

BSPP female thread, parallel 
6 Categories
Non-return valves

Non-return valves
Check valves

Check valves
Quick-stop shut-off valves

Quick-stop shut-off valves
Drain and vent valves

Drain and vent valves
Unidirectional flow control valves stainless steel

Unidirectional flow control valves stainless steel
Bidirectional flow control valves stainless steel

Bidirectional flow control valves stainless steel

Products

28 Variants
MAS_K-RD_DURCHGANGSFORM

K-RD DURCHGANGSFORM

10 Variants

Unidirectional valves

Ambient temperature

Max. +180 °C

Cracking pressure

min. 0.4 to 0.5 bar (size G 1/4 to 1/2 inch); min. 0.1 bar (for size 3/4 to G 1)
MAS_K-RD_SCHRAEGSITZ_MS

K-RD SCHRAEGSITZ MS

7 Variants

Unidirectional valves

Ambient temperature

Max. +80 °C

Cracking pressure

min. 0.5 bar
MAS_K-RD_SCHRAEGSITZ_VA

K-RD SCHRAEGSITZ VA

8 Variants

Unidirectional valves

Ambient temperature

Max. +180 °C

Cracking pressure

min. 0.2 bar
MAS_K-RD_1

K-RD 1

5 Variants

Unidirectional valves

Ambient temperature

max. +70 °C

Cracking pressure

min. 0.2 bar
MAS_K-RD_KLEINSTBAUWEISE

K-RD KLEINSTBAUWEISE

2 Variants

Unidirectional valves, mini series

Ambient temperature

max. +70 °C

Cracking pressure

min. 0.2 bar
MAS_K-RD_DURCHGANGSFORM_VA

K-RD DURCHGANGSFORM VA

2 Variants

Non-return valves - Straight-way type stainless steel

Cracking pressure

0.2 bar

Housing

Stainless steel 1.4404
MAS_K-RD_DURCHGANGSFORM_LEI_VA

K-RD DURCHGANGSFORM LEI VA

8 Variants

Check valve - straight-way type, lightweight series, stainless steel

Cracking pressure

min. 0.03 bar

Seal

FKM
MAS_K-SAUGKOERBE_FUER_RUECKSCHLAGV

K-SAUGKOERBE FUER RUECKSCHLAGV

9 Variants

Strainers for check valves

Housing, filter fabric

stainless steel 1.4301

Seal

NBR
MAS_K-RD_VOLLER_DURCHGANG

K-RD VOLLER DURCHGANG

6 Variants

Non-return valves

Cracking pressure

20 mbar

Seal

NBR
MAS_K-RD_RED

K-RD RED

6 Variants

Non-return valves

Cracking pressure

20 - 50 mbar

Seal

NBR
MAS_K-DRV_1

K-DRV 1

4 Variants

Unidirectional flow control valves

Operating temperature

Max. 70 °C

Internal parts

aluminium/brass
MAS_K-DRV

K-DRV

5 Variants

Unidirectional flow control valves

Operating temperature

max. +70 °C

Internal parts

brass
MAS_K-DRV_2

K-DRV 2

2 Variants

Unidirectional flow control valves

Operating temperature

0 °C to +150 °C

Internal parts

Stainless steel 1.4404
MAS_K-DV_1

K-DV 1

4 Variants

Bidirectional flow control valves

Housing

aluminium anodised

Internal parts

brass
MAS_K-DV_2

K-DV 2

2 Variants

Bidirectional flow control valves

Housing

Stainless steel 1.4404

Internal parts

Stainless steel 1.4404
MAS_K-ABLASV_ECKFORM

K-ABLASV ECKFORM

2 Variants

Drain valves, angle type, with hose fitting (for hose inside width 12 mm) and knurled screw, NBR seal

Operating temperature

Max. +90 °C

Housing

brass
MAS_K-ABLASV_GERADE

K-ABLASV GERADE

2 Variants

Drain valves, straight type, with knurled screw

Operating temperature

Max. +90 °C

Housing

brass
MAS_K-SNV_ABSP_V_MS_BL

K-SNV ABSP V MS BL

1 Variants

Quick-stop shut-off valves, brass

Application

fuel oil, liquefied gas (in gas phase), compressed air

Housing

brass with a bare metal surface
MAS_K-SNV_ABSP_V_MS_CR

K-SNV ABSP V MS CR

1 Variants

Quick-stop shut-off valves, chrome-plated brass

Application

fuel oil, liquefied gas (in gas phase), compressed air

Housing

brass chromium-plated
MAS_K-ABSPV_AG

K-ABSPV AG

3 Variants

Globe valves

Thread description

With inside cone for ball-type hose fitting

Handwheel

plastic
MAS_K-ABSPV_ECK

K-ABSPV ECK

2 Variants

Angle-type globe valves

Thread description

With inside cone for ball-type hose fitting

Handwheel

plastic
MAS_K-SPV_EINFACH

K-SPV EINFACH

3 Variants

Check valves, single-acting - spring to close

Connection

NAMUR-Interface, direct: 2 x G 1/8″

Housing, internal parts

nickel-plated brass
MAS_K-HAND-SCHIEBEVENTIL

K-HAND-SCHIEBEVENTIL

4 Variants

Manual slide valves

Max. working pressure

max. 10 bar

Operating temperature

max. +70 °C
MAS_K-MUFFEN_ABSPERRSCHIEBER_VA

K-MUFFEN ABSPERRSCHIEBER VA

6 Variants

Female thread gate valves

Connection 1

BSPP female thread, parallel

Handwheel

aluminium
MAS_K-MUFFEN_ABSPERRVENTIL_MS

K-MUFFEN ABSPERRVENTIL MS

6 Variants

Female thread globe valves

Housing, top part

brass

Max. working pressure

max. 10 bar
MAS_K-MUFFEN_ABSPERRVENTIL_VA

K-MUFFEN ABSPERRVENTIL VA

7 Variants

Female thread globe valves

Handwheel

aluminium

Housing, internal parts

stainless steel 1.4401/1.4408
MAS_K-NADELVENTILE_MS

K-NADELVENTILE MS

5 Variants

Needle valves

Handwheel

plastic

Housing

brass
MAS_K-NADELVENTILE_VA

K-NADELVENTILE VA

6 Variants

Needle valves

Handwheel

plastic

Housing

stainless steel 1.4571