Process Specs - Automatic Machine Products

PS-103 – Stem Seating Torque For Packed and O-Ring Style Steel Valves

Provide a specification that addresses stem torque requirements for steel shutoff valves.

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PS-104 – Valve Stem Packing (Compression Type)

Provide a specification that addresses the assembly/installation of compression type packing.

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PS-110 – Torque Specification For Non-back Seating O-Ring Style Brass & Steel Shutoff Valves

Provide a specification that addresses stem seating torque requirements for brass and steel shutoff valves.

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PS-115 – Torque For 9/16 Hex Brass Seal Caps on 1/4 Flare Fittings

Provide a specification that addresses torque requirements for seating 9/16 hex brass seal caps.

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PS-116 – Torque For Steel Stem Caps W/Copper Gasket

Provide a specification that addresses torque requirements for steel stem caps with copper gasket installed to insure a refrigerant tight seal.

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PS-117 – Torque For Aluminium Hex Seal Cap

Provide a specification that addresses torque requirements for aluminium hex seal cap when a refrigerant tight seal is required.

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PS-120 – Torque For Coupling Nuts

Provide a specification that addresses torque requirements for coupling nuts when used as part of an assembly with a teflon seal requiring a refrigerant tight seal.

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PS-121 – Torque For Valve Core Part Number: 16828

Provide a specification that addresses torque requirements when assembling valve cores in flare fittings requiring a refrigerant tight seal.

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PS-123 – Torque For Hex Brass Stem Cap

Provide a specification that addresses torque requirements for hex brass stem cap requiring a refrigerant tight seal.

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PS-125 – Torque For Front and Back Seating Brass Compression Packed Valves

Provide a specification that addresses stem seating torque requirements for brass packed shutoff valves.

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PS-126 Torque For Brass Flare Nuts with Copper Bonnets

Provide a specification that addresses torque requirements for shutoff valves containing brass flare nuts with copper bonnets requiring a refrigerant tight seal.

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PS-127 – Torque For 7/8 Hex Brass Stem Cap

Provide a specification that addresses torque requirements for 7/8 hex brass stem cap (P/N’s B90403 & B90407) when assembled on shutoff valves requiring a refrigerant tight seal.

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PS-128 – Torque For PBT Stem Caps

Provide a specification that addresses torque requirements for Polybutylene Terephthalate stem caps when assembled on shutoff valves requiring a refrigerant tight seal.

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PS-130 Torque For Machined Hex Brass Stem Cap W/ Nylon Gasket

Provide a specification that addresses torque requirements for machined hex brass stem caps with nylon gaskets assembled on shutoff valves requiring a refrigerant tight seal.

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PS-134 Torque For Rotary-Lock (R/L) Seal Cap and Seal Plug with Gasket

Provide a specification that addresses torque requirements for R/L seal caps and seal plugs with gaskets, requiring a refrigerant tight seal.

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PS-136 – Torque and Mounting Recommendations For Steel Base Valves and Adapters

Provide a specification that addresses mounting and torque requirements for steel base shutoff valves and adapters.

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PS-137 Service and Burst Pressure Data for Shutoff Valve and Adapter Design

Provide a specification that establishes reference data for use when evaluating burst pressure requirements for shutoff valve and adapter designs.

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PS-138 – Torque For Brass Flare Nut Used On Brass Fittings and Single Flared Copper Tubes

Provide a specification that addresses torque requirements for bass shutoff valves that utilize brass flare nuts on standard flare fittings or a combination of flare/sweat fittings requiring a refrigerant tight seal.

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PS-144 Temperature Limitations for Stem Packing Materials

Provide a specification and reference document that addresses temperature limitations for stem packing materials during processing.

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PS-150 Silver Brazing of Copper Tube To Steel Sweat Fittings

Provide a specification that addresses requirements for brazing refrigeration and air conditioning equipment copper tube connections to steel shutoff valve sweat fittings.

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