Type 1900 & 1900-UM Safety Relief Valve

The highly adaptable type 1900 safety relief valve meets numerous application requirements.The type 1900-UM valve is capable of flowing liquid, gas or steam with no adjustment required to switch between different media with the same set
Specifications :
• Inlet Sizes: 1″ through 12″
• Inlet Ratings: ANSI Class 150 through 2500
• Outlet Sizes: 2″ through 16″
• Outlet Ratings: ANSI Class 150 and 300
• Orifice Sizes: D through W
• Set Pressure Range: 4 psig to 6250 psig
• Temperature Range: -450°F to 1500°F
• Materials: Cast carbon steel body with stainless steel trim
• Certification: ASME Section III and VIII, PED and SQL
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