Page 154 - MidlandMetalsCatalog2010baNN
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153
B
RASS
N
EEDLE
V
ALVES
B
RASS
F
ITTINGS
SCREW STEM SHUT-OFF VALVES
NEEDLE VALVES
NEEDLE VALVES
are constructed to meter fluids and
gases. They are
O-RING SEALED
to eliminate valve
maintenance. The O-ring is positioned between the
actuating threads and the seat, and seals the closely fitted
cylinder to give the lowest possible internal volume and
protect threads from contamination.
NEEDLE VALVES
have a medium tipped stem (37
0
) to
offer RAPID SHUT OFF, FULL FLOW and a SEMI-
METERING FUNCTION.
The standard construction is a forged brass body, brass
stem, thrust washer, cap and a BUNA “N” ‘O’ - RING
seal. This valve is rated for 1,000 p.s.i.g. service from
-40
0
to 250
0
F.
FACTORYMUST BECONSULTEDWHENVALVES
ARE TO BE USEDWITH FLAMMABLE FLUIDS IN
ORDER TO DETERMINE WORKING PRESSURE
AND O-RING COMPATIBILITY.
COMPRESSION AND FLARE ENDS CAN BE
SUBSTITUTED FOR PIPE ENDS IN MOST CASES.
( Price on application )
MIP X FIP STRAIGHT
MIP X MIP STRAIGHT
FIP X FIP STRAIGHT
FIP X FIP ANGLE
SPECIAL VERSIONS
Many special versions of these valves have been produced
for other services. If your application is not described here
or covered by our recommendations, please contact us.
It is quite possible that one of these valve types can be
economically adapted to your requirements.
MIP X MIP ANGLE
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-768
1/8 Male x 1/8 Female Regular
0.141
----
46-769
1/8 Male x 1/8 Female
Panel
0.141
----
46-770
1/4 Male x 1/4 Female Regular
0.188
----
46-771
1/4 Male x 1/4 Female
Panel
0.188
----
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-774
1/8 Male x 1/8 Male
Regular
0.141
----
46-775
1/8 Male x 1/8 Male
Panel
0.141
----
46-776
1/4 Male x 1/4 Male
Regular
0.188
----
46-777
1/4 Male x 1/4 Male
Panel
0.188
----
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-780
1/8 Female x 1/8 Female Regular
0.172
----
46-781
1/8 Female x 1/8 Female Panel
0.172
----
46-782
1/4 Female x 1/4 Female Regular
0.188
----
46-783
1/4 Female x 1/4 Female Panel
0.188
----
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-792
1/8 Male x 1/8 Male
Regular
0.188
----
46-793
1/8 Male x 1/8 Male
Panel
0.188
----
46-794
1/4 Male x 1/4 Male
Regular
0.281
----
46-795
1/4 Male x 1/4 Male
Panel
0.281
----
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-798
1/8 Female x 1/8 Female Regular
0.188
----
46-799
1/8 Female x 1/8 Female Panel
0.188
----
46-800
1/4 Female x 1/8 Female Regular
0.281
----
46-801
1/4 Female x 1/4 Female Panel
0.281
----
SELF PIERCING
NEEDLE VALVE KIT #M-104-VSP
•
INDIVIDUALLY BAGGED WITH NEEDLE VALVE
•SADDLE CLAMP
• 2 NUTS
• 2 BOLTS & WASHERS
Has brass sleeve for copper tube installation & delrin
sleeve & brass insert for plastic tube installation.
FITS 3/8” OD
THRU 3/4” OD
SELF PIERCING SADDLE VALVES
Part # Tube O.D. Min Pkg Qty List Price
46-090A 1/4
1
----
MIP X FIP ANGLE
Part #
Pipe Thread
Inlet Outlet
Style
Maximum
Orifice
46-786
1/8 Male x 1/8 Female Regular
0.188
----
46-787
1/8 Male x 1/8 Female
Panel
0.188
----
46-788
1/4 Male x 1/4 Female Regular
0.281
----