< Marsh Bellofram Group of Companies < BelGAS < product
Needle Valve
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Needle Valve PDF Needle Valve Brochure
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description
  • Stainless Steel or Forged Carbon Plated Steel Options
  • Soft Seat or Hard Seat
  • Angle and Globe Styles
  • T-Bar or Thumb Wheel Operation
Product Detail:

BelGAS Standard Needle Valves offer four choices in 316 stainless steel as well as one piece forged carbon plated steel; soft seat and hard seat, angle and globe styles. The Mini valve offers 2 choices in 316 stainless steel and bar stock plated carbon steel; soft seat and hard seat globe style, T-bar and thumb wheel operation.

These valves are suited for instrumentation, process plant use, oil and gas production and general applications where isolation and positive shutoff is a requirement.

For applications requiring a positive shutoff, the soft seat style with Delrin® seat insert offers a bubble tight seat for leak free operation. For corrosives and caustic applications, the hard seat style offers a metal to metal sealing force to clear obstructions and corrosion.

Part Numbers:
Needle Valve s
X
X
X
X
X
X
XX
X
   
V
Standard
Valve Type
M
Mini
B
Block/Bleed
S

Soft Seat

Seat Design
H
Hard Seat
C
Carbon Steel Body Material
S
316SS
F
Female Inlet Connection
M
Male
F
Female Outlet Connection
M
Male
G
Globe Pattern Body Pattern
A
Angle Pattern
18
1/8 NPT Connection Size
14
1/4 NPT
38
3/8 NPT
12
1/2 NPT
34
3/4 NPT
01
1 NPT
H
Graphite Packing - High Temp. Options
N
NACE
P

Panel Mount

W
Hand Wheel (Mini Only)
V
Viton O-ring,
Soft Seat Only
Options:
Consult Factory.
Purchase Details:
 
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