CLA-VAL 55L-60-20-200 Fire Pump Casing Relief Valve 3/4

( Brand: Cla-val ), ( Manufacturer Part Number: 55L-60-20-200 ), ( Part Type: Fire Valve Pump )

Review CLA VAL 3/4 In Fire Pump Casing Relief Valve

The CLAB-VAL 55L-60-20-200 3/4 fire pump casing relief valve is a crucial component in fire protection systems, designed to protect fire pumps from excessive pressure build-up that could lead to costly damages or even failure. This relief valve, manufactured by CLAB-VAL, is specifically engineered for 3/4 inch fire pump casing applications.

The relief valve's body is made from cast iron, ensuring durability and resistance to high temperatures and pressures. The valve's inlet connection comes with a 1-1/2 inch NPT thread, while the outlet connection features a 2-inch NPT thread. The valve's disc is made of hardened stainless steel, ensuring long-lasting performance and resistance to corrosion.

This relief valve is designed to open and release excess pressure once the set pressure point is reached. The valve's pressure rating is 200 psi, making it suitable for medium to high-pressure fire protection systems. The valve's temperature range is between 32 F and 257 F (0 C and 125 C), ensuring it can perform effectively in various environmental conditions.

The CLAB-VAL 55L-60-20-200 3/4 fire pump casing relief valve is equipped with a spring-loaded disc that ensures the valve closes automatically once the pressure drops below the set point. The valve's stem is made of chrome-molybdenum steel, providing strength and resistance to wear.

The valve's installation is straightforward, with a simple screw-in design for the inlet and outlet connections. The valve comes with a bonnet nut and gasket, making it ready for installation right out of the box. The valve also features an easily accessible adjusting screw, allowing for simple pressure adjustments without the need for disassembling the valve.

In summary, the CLAB-VAL 55L-60-20-200 3/4 fire pump casing relief valve is a robust and reliable component in fire protection systems. Its cast iron body, stainless steel disc, and chrome-molybdenum stem ensure long-lasting performance, while its straightforward installation and adjustability make it a practical choice for fire protection professionals.

The CLA-Val 55L-60-20-200 3/4 fire pump casing relief valve is a critical component of fire protection systems, designed to prevent overpressure in fire pumps. Here are some pros and cons of buying this relief valve:

1. Compliance with standards: This relief valve complies with the National Board Inspection Code (NBIC) and the American Society of Mechanical Engineers (ASME) Boiler and Pressure Vessel Code (BPVC), ensuring safety and reliability.

2. Durability: The valve body is made of forged brass, which provides excellent strength and durability. The valve also features a stainless steel disc and seat, ensuring long-lasting performance.

3. Easy installation: The relief valve comes with a tapped threaded outlet, making it easy to install and connect to the fire pump system.

4. Reliable operation: The valve is designed to open automatically when the pressure in the fire pump casing exceeds a certain level, preventing damage to the pump.

5. Versatile application: The relief valve is suitable for various fire pump applications and can be used in both wet and dry fire protection systems.

1. Cost: The CLA-Val 55L-60-20-200 3/4 fire pump casing relief valve is more expensive than some other relief valves on the market.

2. Requires regular maintenance: Like all relief valves, this valve requires regular maintenance to ensure optimal performance and safety. This includes periodic testing and adjustment to ensure the valve opens at the correct pressure.

3. Limited flow capacity: This relief valve has a flow capacity of 200 gallons per minute (GPM), which may not be sufficient for larger fire protection systems.

In conclusion, the CLA-Val 55L-60-20-200 3/4 fire pump casing relief valve is a reliable and durable component of fire protection systems. It offers excellent safety features, complies with industry standards, and is suitable for various applications. However, it comes with a higher price tag compared to some other relief valves, and requires regular maintenance.

Based on the above analysis, I would recommend this relief valve for those who prioritize safety, reliability, and compliance with industry standards. For those with smaller fire protection systems or tighter budgets, other relief valves with lower flow capacities and lower price points may be a better option. Ultimately, the decision to purchase this relief valve should be based on the specific requirements and budget of the fire protection system in question.

Details:

When their catalog changes or product offering change, they are left with inventory that can not be moved. Windy City Liquidation is a corporation that helps its clients dispose of unwanted inventory. Shipping Info: 5 lbs, 10x12x6, 46219823, MSRP:475, The shipping option you are presented for this item was chosen based on appropriate options weight, box dimensions, contents. There are also some cosmetic scuffs and scratches throughout the unit.

It is possible to return items. Technical Specs. This is a Cla-Val fire pump casing relief Valve. The connection size is 3/4 of an inch.

Please view all the pictures before buying. It appears to be missing a plastic piece for the top. Item Fire Pump Casing Relief Valve, Connection3/4 in. Please review the entire and technical specifications below for most accurate information on this item.

Cla-Val 55L-60-20-200 3/4 In Fire Pump Casing Relief Valve. This unit only includes what is photographed in the listing.

part #: 55l6020200 prices

• $1799.95-$3290.00

specifications indusfir:

• brand: Cla-val
• mpn: 55l-60-20-200
• part type: Fire Valve Pump

payments indusfir:

• cash
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returns indusfir:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

general indusfir:

• condition: New Open box
• Facility Maintenance Safety > Fire Protection Equipment > Other Fire Protection Equipment

offer indusfir:

• options: Ship-to-home
• best offers: True
• quantity: 1
• availability: In Stock
• started: April 15, 2026
• sold: 0

seller indusfir:

• # reviews: 19243
• rating: 99.9%
• city: Oregon, Illinois

shipping indusfir:

• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• transit: 2-5 Days
• Class: Standard
• cost: $26.73
• carrier: FedEx

Cla-val 55L-60-20-200 Is Similar To:

• Cla-val 21317302j Cla-val 3 4 Inch 20-300 Psi Fire Pump Casing Release Valve 55l-60 (72.5% similar) The 3/4 Cla-val model 55L-60 is a ul listed, FM approved direct acting, spring loaded, diaphragm type pressure relief valve which can be installed in any position and designed to open close within very limits. The adjustable pressure range is 20 to 300 psi and typical installations are use as a fire...(June 12th, 2025)