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Sea Tech 0556000 Temperature and Pressure Relief Valve 3/4 Inch NPT 150 PSI

Manufacturer

Sea Tech

<h3>Professional Marine Plumbing Solutions from Sea Tech</h3><p>Established in 1995, Sea Tech provides reliable, high-quality fluidic connection solutions for marine plumbing applications. As a subsidiary of Watts Water Technologies, Sea Tech designs, manufactures, and markets its products worldwide, earning a reputation as the go-to choice for boat builders, marine distributors, and RV manufacturers who demand dependable water system components.</p><h3>Innovation in Quick-Connect Technology</h3><p>What sets Sea Tech apart is their pioneering push-to-connect fitting technology that eliminates the need for specialized tools or complicated installation procedures. Their fittings connect and disconnect without tools for easy and flexible installation, making them ideal for both professional marine technicians and DIY boat owners tackling their own plumbing projects. The patented design allows installers to create secure, leak-proof connections simply by pressing the fitting onto the tubing—no crimping, soldering, or threading required.</p><p>The zero-leak patented O-ring guide for Plastic Series protects the O-ring from damage during connection, helps align the tubing with the O-ring every time, and prevents the O-ring from becoming dislodged. This engineering innovation addresses one of the most common failure points in marine plumbing systems, ensuring long-term reliability even in the harsh marine environment with constant vibration and temperature fluctuations.</p><h3>Complete Water System Solutions</h3><p>Sea Tech's product portfolio extends beyond simple connectors to encompass complete plumbing system solutions. Their <a href="/7547-sea-tech-pressurized-water-system-tubing-fittings-200807">pressurized water system tubing and fittings</a> provide the backbone for reliable freshwater delivery throughout vessels of all sizes. The company offers fittings in both imperial and metric sizes, accommodating various regional standards and vessel specifications. From potable water lines to raw water washdown systems, live wells, hot and cold water distribution, and drain lines, Sea Tech components handle the full spectrum of marine fluid management needs.</p><h3>Quality Standards and Certifications</h3><p>Sea Tech fittings and valves are certified to ANSI, NSF, and ASTM standards, and they meet or exceed all ABYC and RVIA standards. These certifications ensure that components are safe for potable water applications and perform reliably under the demanding conditions encountered in marine environments. Sea Tech marine fittings are designed to be rust-proof and corrosion-resistant, typically made from high-quality marine-grade polymers and stainless steel components, providing the durability needed for saltwater exposure and long service life.</p><h3>The Watts AquaLock Transition</h3><p>Marine professionals should note that Watts has rebranded SeaTech to Watts AquaLock, though this rebrand does not affect the part numbers. The proven performance and specifications remain unchanged—only the branding has evolved. This transition reflects the continued investment and support from parent company Watts Water Technologies in developing innovative marine plumbing solutions for the global market.</p>

Part Number

0556000
08/04/2036 10:57 AM
Sale Price

$22.61

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea Tech 0556000 is a lead-free temperature and pressure relief valve designed for RV and marine water heater applications. This self-closing safety valve features 3/4 inch NPT thread connections and is preset to relieve at 150 PSI pressure with a temperature relief rating of 210°F.

Key Features:

  • All brass body construction for durability and corrosion resistance
  • Stainless steel spring for long-lasting performance
  • 80,000 BTU rating suitable for standard RV and marine water heaters
  • Unique thermostat with thermo-bonded protective coating prevents mineral deposit accumulation
  • 3/4 inch NPT inlet and outlet connections
  • Lead-free construction meets current plumbing standards
  • Temperature relief at 210°F and pressure relief at 150 PSI

This reliable safety valve provides essential protection for water heating systems by automatically releasing excess pressure or temperature buildup. The precision thermostat ensures accurate and positive operation, while the special protective coating helps maintain performance even in hard water conditions.

Fast checkout, Fast shipping thanks !!!

Great linkage t Amazon checkout

Easy to order and nice to know inventory quantity availability.

Good

I hope this time there will be no problem or cancellation of my order from your end, as I confirmed the stock from your sale department personnel (Hector) before I proceed on checking out.

Very nice.

all good so far

Shipped very quickly and had the best price I could find!

Ordering was easy and qiuick

Best prices on the Net with easy payment and shipping. I will definitely use them again!

Nice and easy to oreder

so far - so good

Autoplicity had the best price on the Wiseco pistons I needed anywhere. Took a little longer to arrive than I expected but apparently that was due to the pistons being shipped directly from the factory. Otherwise a very good experience overall.

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