3-A PVE Pressure Relief Valves

Robust and Durable

Due to the valve’s unique structure, the O-ring remains protected from wear and exposure to abrasive media
AISI 316L stainless-steel body and parts, made from bar for maximum durability and cleanability
Designed to withstand up to 1M operations

Smart Installation and Operation

360˚ adjustable
Simple adjustment between Normally open / Normally closed with no need for actuator change
Suitable for Shut off, Divert and Vessel outlet configurations

Sterility

One-part stem for optimal sterility and aseptic applications
Process contact components are electro-polished for corrosion resistance & reduced risk of bacterial growth
Full drainage without dead leg

Optimal CIP Cleaning

Ball shape and surfaces – no dead spaces
O-ring seat in the valve ensures minimal exposure to the flow

Cost Effective Maintenance

Both top and bottom parts of the valve are identical
Unique Patent Pending sealing system utilizing standard O-ring sealing

Description

The primary purpose of a pressure- or vacuum-relief valve is to protect life and property by venting process fluid from an over-pressurized vessel, or adding fluid or gas (such as air) to prevent the formation of a vacuum strong enough to collapse a storage tank.

Operates as a pressure-release valve with the option to completely open the valve using a pneumatic actuator

Overflow valves are used mainly for automatic CIP operation or bypass

Pressure Relief Valve Properties:

Operating pressure 2- 7 bar
Pressure to open pneumatically – Min 5 – Max 8 bar

Construction materials:

Actuator: AISI 304L
Valve Body: AISI 316L & EPDM / Silicone / Viton gaskets

Downloads

3-A PVE Pressure Relief Valves Brochure