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GB1 MH-4N8M

Union bonnet Valve, GB-Series
GB1MH-4N8M

The product image may differ

GB1MH-4N8M
GB1MH-4N8M GB1MH-4N8M
Type
straight 
Cleaning
Standardreinigung 
Lubricant
Schmiermittel auf Nickelbasis 
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Please choose a variant

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Article

GB1 MH-4N6M GB1 MH-4N8M GB1 MHA-4N8M
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Product details for

GB1 MH-4N8M

Type
straight
Cleaning
Standardreinigung
Lubricant
Schmiermittel auf Nickelbasis
Cleaning
Standardreinigung
Connection 1
1/4″ NPT
Connection 2
8 mm
Handle
Stainless steel handle
Lubricant
Schmiermittel auf Nickelbasis
Material spindle seal
PTFE
Material spindle tip
stainless Steel 316
Max. working pressure
413 bar
Max. working pressure
413 bar
Max. working pressure
6,000 psi
Opening
4 mm
Pressure difference Cv
0.35
Seal
PTFE
Size
GB1
Spindle
V-spindle
Temp. max.
450 °F
Temp. max.
232 °C
Temp. min.
-54 °C
Temp. min.
-65 °F
Temperature range
-54 °C to +232 °C -65 °F bis 450 °F
Type
straight
D
27.8 mm
E
11.5 mm
F
45 mm
G
15.1 mm
H
77.8 mm
Q
15.1 mm
All characteristics

Characteristics

Connection 1
  • outer thread 
Connection 2
  • Hy-Lok clamping ring connection 
Material
  • stainless Steel 316 
Customs tariff number
  • 84818079 

Product description

Notes
All measurements with finger-tight tightened Hy-Lok union nut.
Please always observe in addition to the listed data here the information in the most current version of data sheet H-102NV.
If you have any further questions, please get in touch with the responsible contact person at the Hy-Lok sales department.
Safe valve selection: proper installation, material compatibility, operation and maintenance of these valves are the responsibility of the user. The total system design must be taken into consideration to ensure optimal performance and safety.
Application
Regulation of volume flow and slow shut-off or opening of pipelines or vessel

Product variants

3 Results
Search
Identifier
Type
Cleaning
Lubricant
Cleaning
Price / items
GB1 MH-4N6M
straight 
Standardreinigung 
Schmiermittel auf Nickelbasis 
Standardreinigung 
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GB1 MH-4N8M
straight 
Standardreinigung 
Schmiermittel auf Nickelbasis 
Standardreinigung 
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GB1 MHA-4N8M
Elbow shape 
Standardreinigung 
Standardreinigung 
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Column selection

Type
Cleaning
Lubricant
Cleaning
Connection 1
Connection 2
Handle
Lubricant
Material spindle seal
Material spindle tip
Max. working pressure (psi)
Max. working pressure (bar)
Max. working pressure
Opening (mm)
Pressure difference Cv
Seal
Size
Spindle
Temp. max. (°C)
Temp. max. (°F)
Temp. min. (°C)
Temp. min. (°F)
Temperature range
Type
D (mm)
E (mm)
F (mm)
G (mm)
H (mm)
Q (mm)