Description
Product Overview
The John Guest PPSV041212WP plastic push shut‑off valve is a precision‑engineered component designed for seamless integration into 3/8 inch tubing systems. Constructed from high‑quality polypropylene, the valve provides exceptional chemical resistance and durability, ensuring long‑term reliability even in demanding environments. Certified to NSF‑61 and NSF‑51 standards, it meets stringent food‑grade requirements, making it suitable for potable water applications and behind‑the‑wall installations. The valve features a twist‑and‑lock mechanism that eliminates the need for tools, crimping, glue, or soldering, allowing installers to achieve a secure, leak‑free connection in seconds. With a pressure rating of 150 psi at 70 °F and 60 psi at 140 °F, it delivers consistent performance across a wide temperature range. The compact dimensions (5.91 × 1.57 × 3.15 in) and lightweight design (0.03 kg) make it easy to handle and store, while the NPTF thread ensures compatibility with a broad array of fittings. This valve is backed by a 12‑month warranty covering workmanship and material defects, reflecting the manufacturer’s confidence in its quality.
Usage
Designed for both amateur DIY enthusiasts and professional plumbers, this valve excels in a variety of settings. In residential applications, it provides a quick, secure shut‑off solution for kitchen and bathroom fixtures, ensuring safe water flow control without the risk of contamination. Commercially, the valve’s food‑grade certification makes it ideal for beverage dispensing systems, laboratory equipment, and food processing lines where hygiene is paramount. Its tool‑free installation process reduces labor time, allowing for rapid deployment in retrofit projects or new construction builds. The valve’s compatibility with soft copper and plastic tubing expands its versatility, enabling use in irrigation systems, cooling circuits, and pneumatic lines where precise flow regulation is required. Whether installed behind a wall, within a cabinet, or exposed in an industrial panel, the valve maintains its integrity, offering peace of mind to users who demand reliable performance under continuous operation.
Why Choose Us
Choosing the John Guest PPSV041212WP means selecting a product that embodies rigorous quality standards and thoughtful design. The valve’s NSF‑61 and NSF‑51 certifications attest to its compliance with the most demanding health and safety regulations, guaranteeing that water passing through the valve remains free from harmful contaminants. Manufactured by Reliance Worldwide Corporation, a trusted name in the plumbing industry, the valve benefits from decades of expertise in fluid control technology. Each unit undergoes comprehensive testing to verify pressure tolerance, leak resistance, and material integrity, ensuring that customers receive a component that performs as advertised. The inclusion of food‑grade EPDM O‑rings further enhances its sealing capability, providing a tight, durable barrier against leaks. Additionally, the 12‑month warranty underscores the brand’s commitment to customer satisfaction, offering prompt replacement or repair should any issues arise. With a focus on sustainability, the polypropylene construction is recyclable, reducing environmental impact while delivering a lightweight yet robust solution.
Key Features
- Tool‑free twist‑and‑lock design for instant installation without additional hardware.
- NSF‑61/51 food‑grade certification ensures safe water handling for potable applications.
- Durable polypropylene body provides excellent chemical resistance and long‑term durability.
- High pressure rating of 150 psi at 70 °F, suitable for a wide range of temperature conditions.
- Backed by a 12‑month warranty and responsive customer support for peace of mind.
FAQ
What tubing sizes are compatible with this valve?
The valve is specifically sized for 3/8 inch outer diameter tubing, compatible with both soft copper and plastic tubing types.
Is this valve suitable for food‑grade water systems?
Yes, the valve is NSF‑61 and NSF‑51 certified, making it appropriate for potable water and food‑grade applications.
Can the valve be installed without any tools?
Absolutely. The twist‑and‑lock mechanism allows for a secure, leak‑free connection without the need for crimping, soldering, or additional tools.
What is the pressure rating of the valve?
The valve is rated for up to 150 psi at 70 °F and 60 psi at 140 °F, providing reliable performance across typical operating conditions.
What warranty does the valve include?
It comes with a 12‑month warranty covering workmanship and material defects, with product replacement offered if needed.
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