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Unique 7000 Vacuum Breaker Valve | 1.5in | FPM | Tri-Clamp

The Tri-Clover Unique 7000 air operated vacuum breaker is used to eliminate vacuum on the downstream side of the pasteurizer in an HTST system.

Sharing the same actuator as the Unique 7000 small single seat valve, it is truly CIPable – it needs only one air connection for CIP control. In addition, the Unique 7000 Vacuum Breaker can be fitted with an IndiTop or ThinkTop position indication unit. This enables verification that the valve is properly functioning during process and CIP operations via indication feedback from the top unit.

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SKU: 9634082901 Categories: , Brand:

Description

Other manufacturer options include seals of Nitrile (NBR) or (EPDM).

Connections:

Compressed Air:  1/4″ poly tubing (0.25in)
Vent:  1/2″ Tri-Clamp (0.5in)
Process/CIP:  1-1/2″ Tri-Clamp (1.5in)

Working principle

The working principle is similar to that of a ball check valve. When pipelines are pressurized during process or CIP, the internal ball is
forced upward against its seat, closing the vent port (see fig. 2a). When pipeline pressure drops, the ball is drawn down, allowing air to
enter the vent, thereby preventing vacuum in the system (see fig. 2b). During CIP, a pneumatic actuator is used (pulsed) to force the ball off
the upper seat, allowing cleaning of the seat and the internals of the vacuum breaker valve. The CIP fluid discharged during the actuator
pulse is ushered to drain via the vent port (see fig. 2c).

Technical data

Valve:
Maximum product pressure . . . . . . . .145 PSI
Minimum product pressure . . . . . . . . .Full vacuum.
Temperature range . . . . . . . . . . . . . .14° F to 225° F

Actuator:
Maximum air pressure . . . . . . . . . . . .101.5 PSI
Minimum air pressure . . . . . . . . . . . .73 PSI

Materials

Valve/Actuator:
Product wetted steel parts: . . . . . . . . .AISI 316L
Product wetted seals . . . . . . . . . . . .FPM
Ball . . . . . . . . . . . . . . . . . . . . . . . .Polypropylene HD
Finish: . . . . . . . . . . . . . . . . . . . . . .≤32 RA

Actuator:
Seals . . . . . . . . . . . . . . . . . . . . . . .NBR
Finish . . . . . . . . . . . . . . . . . . . . . . .Semibright

Spare Parts Breakdown

Service Kits 9611926323 and 9636000198 Spare Parts for Unique 7000 Vacuum Breaker Valve
9611926323 Actuator Service Kit NBR Spare Parts for Unique 7000 Vacuum Breaker and SSSV Valves
9611926323 Actuator Service Kit NBR Spare Parts for Unique 7000 Vacuum Breaker and SSSV Valves Exploded View Drawing

Data Sheet

Weight 7 lbs
Approx. Overall Dimensions 13 × 8 × 7 in
Product

Valve

Style

Unique 7000, Vacuum Breaker

Connection Size

1.5"

External Finish

Polished

Internal Finish

Polished, Polished to Ra 32μ-inch/0.8μm

Model

Unique 7000 Series, Vacuum Breaker

Industries Served

Beverage, Brewery, Dairy, Food, Home Care, Personal Care

Material

316L Stainless Steel

Connection Type

Clamp

Worst-case Scenario Lead Time

1-2 Weeks if QTY ordered exceeds HART inventory

Sealing Material

FPM

Manufacturer Part#

9634082901

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