Watson McDaniel Type O Pressure Regulator Valve

Description:

The Watson McDaniel Type O Pressure Regulating Valve is used in steam, air, water, and other fluid systems to reduce and maintain downstream pressure at a controlled level. Commonly installed in industrial process equipment, HVAC systems, humidification units, and steam distribution networks, this 1" NPT regulator provides an adjustable outlet pressure range of 10–30 PSI for stable and reliable operation. Maintenance teams, OEMs, and system integrators use the Watson McDaniel Type O Pressure Regulating Valve for replacement, retrofit, preventive maintenance, and pressure control upgrades.

Applications:

The Watson McDaniel Type O Pressure Regulating Valve is commonly used in steam heating systems, chemical processing plants, food and beverage facilities, hospitals, tire molding equipment, and industrial manufacturing operations. The Watson McDaniel Type O 1" NPT regulator is designed to maintain a controlled downstream pressure of 10–30 PSI, making it ideal for applications requiring consistent pressure reduction and dependable process control.

Technical Specifications:

• Brand: Watson McDaniel
• Model: Type O
• Product Type: Direct-Operated Pressure Regulating Valve
• Connection Size: 1 in. NPT
• Adjustable Outlet Pressure Range: 10–30 PSI
• Connection Type: Female NPT
• Body Material: Cast Iron
• Seat & Disc Material: Hardened 420 Stainless Steel
• Maximum Inlet Pressure: 250 PSIG
• Maximum Differential Pressure: 125 PSI
• Function: Reduces and maintains downstream pressure
• Suitable Media: Steam, air, water, oil, and other compatible liquids and gases (depending on diaphragm configuration)

Common Replacements:

• Watson McDaniel O-14-N-0008-V Pressure Regulating Valve
• Watson McDaniel O-Series 1" 10–30 PSI Pressure Regulator
• Watson McDaniel B-Series 1" Pressure Regulating Valve