• Designed for high efficiency & economy
• Provides maximum flow capacity
• Reduces maintenance and replacement costs
• Suitable for corrosive and toxic applications
• Standard flange base for 2", 3", 4”, 6", 8", 10", 12", 16", 20" and 24" to fit 150 lb. ANSI flanges

The Shand & Jurs Biogas Model 94160 Pressure Relief Vent provides pressure relief for storage tanks and low pressure vessels. Utilizing a flange mounted design, this economical vent provides maximum flow capacity and high efficiency.

The improved vent uses a reduced number of standard components thus minimizing maintenance and replacement costs.

Standard materials of construction include aluminum, iron, steel and 316 stainless steel. This selection of materials is suitable for applications in corrosive and toxic product environments.

To ensure alignment and seating, the pressure pallet used is both peripheral and center stem guided. For added reliability and extended service, the diaphragm is "cushion seated" and constructed of FEP Teflon, contributing to high resistance to adhesion of ice and gum formation. Seat rings are field replaceable.

For additional protection, a weather hood and a coarse mesh screen surrounding the entire valve prevent foreign matter from entering the valve.

A standard flanged base for sizes 2" thru 24" will fit 150 lb. ANSI flanges. Flanged base materials are aluminum and cast iron for 150 lb. flat face flange, and cast steel, ductile iron and stainless steel for 150lb. raised face flange.