Prevost Valves Pipe to Pipe

Description

Prevost Valves Pipe to Pipe

Technical specifications

• Technology :PPS Grip Concept
• Operating pressure :29 to 232 psi
• Vacuum capability :0.59 inHg (vacuum 98%)
• Temperature : 5 deg. F to 158 deg. F
• Construction :Pipe and fittings: alu.
• Highlight :Scalable system
• Meets standards :ASME B31.3 REACH

PPS1 RSI160BB
6.043

PPS1 RSI160BB

Reference	For pipe OD (in)	A inch	B inch	C inch
PPS1 RSI16	(1) 1/2	1.26	5.512	2.52
PPS1 RSI20	(1) 3/4	1.496	5.787	2.598
PPS1 RSI25	(1) 1	1.811	6.181	2.953
PPS1 RSI32	(1) 1 1/4	2.244	7.441	3.346
PPS1 RSI40	(1) 1 1/2	2.677	7.953	3.902
PPS1 RSI50	(1) 2	3.307	9.213	4.823
PPS1 RSI63	2 1/2	3.937	12.598	10.827
PPS1 RSI100	(4) 4	6.043	14.134	13.858

Prevost PPS Pipe-to-Pipe Valve (Double Union)

The Prevost PPS Pipe-to-Pipe Valve is a dedicated inline isolation valve designed to be installed directly between two sections of Prevost aluminum pipe. This double-union ball valve is a critical component for system zoning, allowing maintenance teams to shut off specific sections of the air network without depressurizing the entire facility.

By integrating the push-to-connect fittings directly into the valve body, this unit eliminates the need for threaded adapters, sealing tape, or heavy tools. It creates a seamless, rigid, and leak-free control point within minutes.

Key Features & Benefits

• Seamless Inline Integration: Replaces the cumbersome assembly of a standard threaded valve + two separate male adapters. This “all-in-one” design is lighter, more compact, and significantly faster to install.
• Full-Flow Architecture: The internal ball valve allows for 100% unrestricted airflow when open. It matches the internal diameter of the pipe, ensuring there is no pressure drop or turbulence across the valve.
• Zone Control & Safety: Enables the isolation of specific facility wings, production lines, or machine clusters. This allows for safe maintenance, filter changes, or system expansion in one area while the rest of the plant continues to operate.
• Visual Status Indication: The heavy-duty handle provides clear visual confirmation of the valve’s state from the floor level (Parallel = Open; Perpendicular = Closed).
• PPS Grip Technology: Both inlet and outlet ports feature the signature stainless steel grip ring and lubricated NBR seal, guaranteeing a connection that withstands vibration and pressure spikes.

Technical Specifications

• Part Series: PPS1 V (Double Union Valve)
• Connection: Tube-to-Tube (Equal Diameter)
• Valve Type: Full-Bore Ball Valve
• Body Material: Aluminum Alloy / Nickel-Plated Brass (Internal components)
• Operating Pressure: Up to 232 PSI (16 bar)
• Operating Temperature: -4°F to +176°F (-20°C to +80°C)
• Vacuum Compatible: Yes (Up to 98% Vacuum)
• Fluid Compatibility: Compressed Air, Vacuum, Inert Gases

Ideal Applications

• Main Header Sectioning: Installing valves at regular intervals along main loop headers to allow for sectional maintenance.
• Machine Isolation: Placing a valve on the main drop feeding a complex machine, allowing the operator to cut air supply instantly for servicing.
• Bypass Loops: Creating bypass pipe configurations around critical equipment like dryers or filters.