Vacuum/Pressure Relief Valve, Vacuum Chamber

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Summary

Allows vacuum pressure to be maintained at user-configured point.
Adjustable relief valve is proportional by turning a knurled adjustment screw (not a "Pop" type safety valve).
NOTE: Vacuum pump must remain in operation to maintain desired vacuum level.
User must calibrate valve by experimenting with chamber under vacuum to determine appropriate valve setting.
Not factory set unless specifically requested in sales order.
Activation: Pressure Driven.
Vacuum Pressure Release Range: 0-27" Hg.
Accuracy: Not Rated.
Adjustment Method: External Adjustment Screw.
Material: Brass.
Fitting size: .25" NPT male bottom inlet and vented top outlet.
Temperature Range: -15° to 250° F.

Helena

• Electrical Specifications: None

• Weight, Product: 1 Lbs

• Weight, Shipping: 2 lb

• Package Type: Box