In-Line Vent Valve Model 800	|	Model 850	|	Model 860
In-Line Vent Valve Model 800-PSO	|	Model 851	|	Model 960
End-of-Line Stack Vent Valve Model 900	|	Model 950	|
	|	Model 951	|	Model 850/MVC & 952/MVC
Model 450	|	Model 952	|
Model 550	|	Model 953	|	Pressure/Vacuum Relief Valve with Flame Arrestor

ENARDO Series 860

Spring-Loaded Pipe-Away Vacuum Relief Valve

Applications

The Series 860 is part of ENARDO’s line of high-performance pressure vacuum relief valves and is designed with features that exceed the performance of standard valves on the market, particularly in very cold ambient conditions and applications involving stick materials. Designed for pipe-away applications, this valve provides protection against positive or vacuum overpressure, prevents air intake and evaporative loss of product, and helps contain odorous, hazardous and potentially explosive vapors. The 860 valve is designed with a spring-loaded pallet which is designed to handle higher pressure settings than standard dead-weight loaded valves - up to 15 psig for tanks with higher maximum allowable working pressures.

Features

• Pressure setting:
  • 0.5 to 15.0 psi (0.5 psi increments)
  • 0.5 to 32.0 oz./sq. in. (0.5 oz. increments)
  • 1.0 to 55.0 in. H₂0 (0.5 in. increments)
  • (2.0 to 138.0 mbar – 2.2 mbar increments)
• Vacuum setting:
  • 0.5 to 15.0 psi (0.5 psi increments)
  • 0.5 to 32.0 oz./sq. in. (0.5 oz. increments)
  • 1.0 to 55.0 in. H₂0 (0.5 in. increments)
  • (2.0 to 138.0 mbar – 2.2 mbar increments)
• Patented Saber Guide (U.S. Patent No. 591330) valve system provides for smooth valve stroke during operation and reduces valve wear
• Housing material: Aluminum, Carbon Steel, Stainless Steel
• Size: 2” (50 mm) through 6” (150 mm)
• Field-replaceable pallet and seat assemblies

• Review Data Sheet (PDF)
  Get the free Acrobat PDF Reader from the Adobe web site.
• Submit Design/Application Data
• Request Information
• Review Certifications & Approvals