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Kerotest/Marsh
Stainless Steel
Needle Valves
Body & Bonnet Material: 316 Stainless
Steel
Stem Material: 17-4 PH Stainless Steel.
As an option, 316 Stainless Steel or
Monel** R405 Stem is available
Pressure Limits: 10,000 psi (70,000 kPa)
Termperature Limits: -100° to 500° F
(-73° to 260° C)
Packing: Two-piece molded Teflon*
Seat: Metal-to-metal
Handle: Two-prong. Stainless Steel in
natural gray for 1/8” through 1/2” sizes.
Malleable iron in blue for 3/4” and 1” sizes.
Connection: National Pipe Thread,
meeting specifications of Federal
Standard H-28.
MS threads available
on special order.
Finish: Stainless Steel is passivated
(surface contamination removed).
Stem Retaining Method: All valves
feature integral back-seated stem for
preventing
accidental removal.
Assembly: Bonnet is threaded into body
and staked in place to prevent turning.
Patterns Availavle:
FFG - Double Female, Globe Pattern
MFG - Male/Female, Globe Pattern
FFA - Double Female, Angle Pattern
MFA - Male/Female, Angle Pattern
PRODUCT DATA SHEET
Kerotest SS
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Kerotest/Marsh
Alloy Steel
Needle Valves
Body & Bonnet Material: AISI 1213
Alloy Steel
Stem Material: 416 Stainless Steel, Hardened
Pressure Limits: 10,000 psi (70,000 kPa)
Termperature Limits: -100° to 500° F
(-73° to 260° C)
Packing: Two-piece molded Teflon*
Seat: Metal-to-metal
Handle: Yellow, two-prong. Cast
aluminum for 1/8” though 1/2” sizes.
Malleable iron for 3/4” and 1” sizes
Connection: National Pipe Thread,
meeting specifications of Federal Standard H-28.
MS threads available on special
order.
Finish: Clear zinc chromate plating.
Stem Retaining Method: All globe
valves 1/2” and under feature integral
back-seated stem to prevent
accidental
removal. Stem retaining E-ring in 3/4”
and 1” sizes and all angle valves.
Assembly: Bonnet on all globe valves
1/2” and under is threaded into body and
staked to prevent
turning. Body and
bonnet on all angle valves and 3/4” and
1” globe valves are machained
from a
solid bar. Body and body insert for angle
valves fused into single unit though a
welding process.
Patterns Availavle:
FFG - Double Female, Globe Pattern
MFG - Male/Female, Globe Pattern
FFA - Double Female, Angle Pattern
MFA - Male/Female, Angle Pattern
PRODUCT DATA SHEET
Kerotest Alloy |
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Import Needle Valves
Material: Brass
Packing: Teflon
Orifice: .152"
Max Pressure: 600 psi
Connection: 1/4" NPT Double Female
PRODUCT DATA SHEET
817 Series Needle Valve
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