Yodify Product Library
Instantly add the 94130 Pressure Relief Vent (Open or Closed Vent Option) and 50,000+ more product series to your store or catalog
Book Your Demo and See How
or create your store
94130 Pressure Relief Vent (Open or Closed Vent Option)
Brand: Shand & Jurs
The Shand & Jurs 94130 Pressure Relief Vent is designed to provide pressure relief with high efficiency, maximum flow capacity and minimum leakage.
The easily serviceable configuration and light weight construction reduces maintenance and installation costs.
A variety of construction materials are available as part of the standard design which are ideally suited for highly corrosive and toxic product applications.
For dependable performance, Shand & Jurs Pressure Relief Vents utilize pressure pallets that are both peripherally and center stem guided.
The standard diaphragm is “Air Cushion Seated” and constructed of teflon for high resistance to adhesion of ice and gum formation.
A range of sizes and configurations, such as closed vent hood and flame snuffers are available. Standard pressure setting is 0.5 oz/in2.
Expanda-Seal
Shand & Jurs “Expanda-Seal” option is available on all pressure pallet assemblies. This feature significantly reduces leakage.
The ballooning effect of the Teflon diaphragm effectively seals the valve.
The “Expanda-Seal” feature ensures less than 0.5 SCFH of air at 95% of the set point.
Features- Reduced need for special materials in corrosive and extreme temperature
- Peripheral and stem guided pressure pallet assures smooth lift and closure
- Positive seal and minimal blow down
- Capacity certified to API standards
- Reduced maintenance and installation costs
- “All Weather” Teflon coating available
- Insulation Jackets available
- Steam Jackets available
Specifications
Brand
Sizes
- 2’’, 3’’, 4’’, 6’’, 8’’, 10” & 12”
*Maximum Setting
- 24 oz./in2
- * Varied by valve size and weight material. Please consult factory for particular valve size and weight material.
Standard Setting
- 0.5 oz./in2 (0.86 in. W.C.)
Expanda-Seal Pressure Setting
- 1.5 oz./in2 Min. (Consult Factory for lower settings)
Temperature Range
- Process Temperature ranges for body material:
- -65F to 250F (Aluminum)
- -65F to 350F (316 Stainless Steel)
- -20F to 350F (Carbon Steel)
- -20F to 325F (Iron)
Type of Flange Connection
- Raised face (except Aluminum) or flat face flange available; compatible with ANSI 125/150 Ib., EN 1092-1 and JIS 10K flanges available.
Body
- Cast Aluminum, Cast Steel, Cast Iron, Ductile Iron or 316 Stainless Steel
Closed Vent Cover
- Aluminum, Steel or Stainless Steel
Pallet
- Aluminum or 316 Stainless Steel
Seat
- Aluminum or 316 Stainless Steel (Field Replaceable)
Stem Guide
- Galvanized Steel, Galvanized Iron or Stainless Steel
Screen
- Galvanized Steel or Stainless Steel
Diaphragm
- FEP (Fluorinated Ethylene Propylene), FKM (Fluoroelastomer), NBR (Nitrile-Butadiene), PFA (Fluoroplastic Film)
Back-up Disc
- Fiber, Glass Filled Teflon (GPTFE)
Closed Vent Cover Gasket
- Fiber, Glass Filled Teflon (GPTFE), FKM, NBR