Boshart PQCSVS Plastic Quick Connect Straight Supply Stop Valve

Boshart PQCSVS Plastic Quick Connect Straight Supply Stop Valve

The Boshart PQCSVS is a plastic quick connect straight supply stop valve built for point-of-use (POU) installations, water dispensing lines, filtering systems, food and beverage service, and agricultural or irrigation tubing runs. Available in 1/4" and 3/8" sizes, this quick connect fitting installs without crimp tools, adhesives, or clamps, and it can be removed and reused without damaging the tubing it's connected to — a real time-saver for plumbers handling repeat service calls or modular POU setups. The valve body accepts PVC, Polyethylene, PEX, and Copper tubing, giving installers flexibility to mate it to whatever supply line is already run behind the wall or under the fixture. Each unit uses a stainless steel gripper ring for secure tube retention and an NBR O-ring for the seal, and the fitting offers excellent resistance to most organic compounds, industrial chemicals, and gases — a plus in agricultural and light industrial environments where exposure to harsh media is common.

Key Features

• Sizing: Offered in 1/4" and 3/8" sizes to match a range of POU and supply-line rough-ins.
• Quick Connect Design: Tool-free push-fit assembly — no crimp tools, adhesives, or clamps required for installation or removal.
• Reusable Connection: Can be disconnected and reconnected without damaging the tubing, ideal for serviceable POU and filtration setups.
• Multi-Material Compatibility: Works with PVC, Polyethylene, PEX, and Copper tubing for flexible rough-in matching.
• Stainless Steel Gripper Ring: Provides secure, dependable tube retention at the connection point.
• NBR O-Ring Seal: Delivers the sealing surface for the connection, matched to the plastic fitting body.
• Chemical Resistance: Excellent resistance to most organic compounds, industrial chemicals, and gases, suited for agricultural and light industrial supply lines.
• Straight Configuration: Supply stop valve in a straight body style for in-line rough-in installation.

Technical Specifications

• Size Range: 1/4", 3/8"
• Country of Origin: South Korea
• Gripper Ring Material: Stainless Steel
• O-Ring Material: NBR
• Compatible Tubing: PVC, Polyethylene, PEX, Copper
• Packaging: 10 ea

Typical Applications

• Point-of-Use (POU) Water Installations
• Water Dispensing Equipment
• Filtering System Supply Connections
• Food and Beverage Service Lines
• Agricultural and Irrigation Tubing Runs

Why Boshart?

Boshart's plastic quick connect fittings pair a stainless steel gripper ring with an NBR O-ring seal to give installers a dependable, reusable connection that stands up to organic compounds, industrial chemicals, and gases across POU, filtration, food/beverage, and irrigation applications. Offered in 1/4" and 3/8" sizes, and compatible with PVC, Polyethylene, PEX, and Copper tubing, the PQCSVS straight supply stop valve lets rough-in plumbers move fast between tubing types without pulling out crimp tools or adhesives, giving them a practical, serviceable connection point that can be reused across multiple installs.