Description
Raritan 75 PSI Pressure Relief Valve | Boat Supply Store
Prevent catastrophic system failure and ensure onboard safety with this critical 75 PSI Temperature and Pressure Relief (T&P) valve designed for marine water heaters. This essential component automatically discharges water when internal pressure exceeds 75 psi or temperature reaches approximately 210°F, mitigating risks of tank rupture or scalding. It serves as a direct OEM replacement for many marine water heater models, ensuring compatibility and functionality for reliable operation in coastal cruising environments.
Key Features
- Safety First: 75 PSI pressure relief setting prevents dangerous over-pressurization.
- Temperature Protection: Opens at approximately 210°F to prevent overheating.
- Critical System Component: Designed specifically as a safety feature for marine water heaters.
- Direct Replacement: Engineered for compatibility with numerous marine water heater applications.
- Reliable Brand: From Raritan, a trusted name in marine plumbing solutions.
- Water Discharge: Actively releases excess pressure or temperature by discharging water.
- Peace of Mind: Essential for preventing damage and ensuring user safety onboard.
- Durable Construction: Built to withstand the harsh marine environment.
Specifications
| Product Specifications | |
|---|---|
| Pressure Rating | 75 PSI |
| Temperature Rating | Approx. 210°F |
| Valve Type | Temperature and Pressure Relief (T&P) Valve |
| Application | Marine Water Heaters |
Who This Is For
Marine boat owners and professional maintenance technicians requiring a precise and reliable safety pressure relief valve for their vessel's onboard water heating system. Ideal for individuals needing to replace a faulty or outdated T&P valve to maintain system integrity and prevent hazardous conditions.
How It Compares
| Feature | Raritan 75 PSI Pressure Relief Valve | Seaward Products 1100 Pressure Relief Valve |
|---|---|---|
| Pressure Relief Setting | 75 PSI | 100 PSI |
| Temperature Relief Setting | Approx. 210°F | 210°F |
| Brand Reputation in Marine | Strong, established marine brand | Marine focused |
Common Concerns Answered
What if I can't find the correct replacement valve for my water heater?
This Raritan 75 PSI T&P valve is a direct replacement for many common marine water heater models, simplifying the sourcing process. Always verify your existing valve's specifications and consult your water heater manual for confirmation.
What causes a pressure relief valve to fail prematurely?
Longevity can be impacted by improper maintenance, sediment buildup in the water system, or poor water quality, which can lead to premature valve wear or scaling.
Is this valve worth the price compared to cheaper alternatives?
While the initial cost may be a consideration, the robust construction, specific marine application design, and the proven reliability of the Raritan brand justify the investment for critical safety components, preventing costly damage and ensuring safe operation.
Frequently Asked Questions
What is the pressure rating of the Raritan Pressure Relief Valve - 75 PSI?
The pressure rating of this valve is 75 PSI, meaning it is designed to open and discharge water when the internal system pressure reaches this threshold.
What is the temperature rating of the Raritan Pressure Relief Valve - 75 PSI?
This valve is rated to open and discharge water when the temperature exceeds approximately 210°F.
What is the purpose of a pressure relief valve on a marine water heater?
Its primary purpose is safety: to automatically release excess pressure or temperature from the water heater tank, preventing potential damage to the tank, plumbing, and mitigating the risk of scalding or explosion.
How do I know if my Raritan Pressure Relief Valve needs to be replaced?
Signs of a failing valve include constant dripping, leaks from the valve stem or discharge pipe, failure to open under pressure (which can be dangerous), or if the valve has not been serviced or replaced within its recommended lifespan, typically every 3-5 years.
Is this valve compatible with all marine water heaters?
While this is a direct replacement for many marine water heater applications, it is essential to verify the specific requirements of your water heater model, including the required pressure setting and connection size, by consulting your water heater's manual or the valve's specifications.
