Products

EnviZion valve

EnviZion valve

Product Description

The Pure-Flo® EnviZion® valve has embedded technologies that allow for a more streamlined installation and maintenance process, delivering less downtime, longer preventative maintenance cycles and greater production capacity for manufacturers.

With a breakthrough mount and turn design and no tools or torquing required, the EnviZion valve has reduced valve maintenance time from 23 minutes to 3. Tool-less installation assures a properly installed bonnet every time and makes installing the EnviZion in tight spaces simple and pain free.

The integrated thermal compensation system provides a constant sealing force, helping eliminate the effects of thermal cycling. The EnviZion diaphragm can withstand the wear of production cycles and maintains a reliable seal, minimizing the risk of leakage and batch contamination.

The EnviZion valve delivers increased productivity by keeping operations online and running longer, reduced operating costs yielding over 90 percent reduction in maintenance time and improved reliability that helps to protect product purity.

Download Literature


Specifications

Size Range: 0.5 – 2" (DN 15-50)
Pressure Rating: 150 psi
Manual & Actuated designs

Forged (2-way):
End Connections: Tri-Clamp®, 16 O.D. Gauge Tubing, DIN 11850
Material: Tri-certified 316L stainless steel, sulfur controlled per ASME BPE (ASTM A182 grade 316L, S9, EN 10222-5 EN 1.4435, BN2)
Dimensional Standards: USOD Tubing, DIN

Wrought (Block Bodies)
End Connections: Tri-Clamp®, 16 O.D. Gauge Tubing, Schedule piping (5, 10, 40), ISO, DIN 11850
Material: 316L ]stainless steel ASTM A479, A240, 316L
Special Alloys1: C22, C276, AL6XN
Dimensional Standards: USOD Tubing, Pipe, ISO/DIN
1 Other materials available upon request.

Surface Finishes
10 – 25 Ra* (.25µm - 0.6 µm)
Interior & exterior electropolish available
*25 Ra standard polish

Manual Bonnet
Type: ZH, ZHS (sealed)
Size: .5-2 inch (DN15-50)
Bonnet Material: Stainless steel
Handwheel/Bonnet Cover: FDA 21CFR177.1660 compliant PES
Corrosion Resistance: Resistant to common industry washdowns. Consult factory for specific chemical resistance.
Standard Features:
• Autoclavable
• Thermal compensation system
• Safety lock-pin
• Travel stop
• Visual position indication
• Weep hole

Patents

Actuated Bonnet
Type: ZA1, ZA2, ZA3, ZA1S (sealed), ZA2S (sealed), ZA3S (sealed)
Size: .5-2 inch (DN15-50)
Operating Modes: Fail Closed, Fail Open, Double Acting
Actuator Material: Stainless steel
Bonnet Material: Stainless steel
Corrosion Resistance: Resistant to common industry washdowns. Consult factory for specific chemical resistance
Standard Features:
• Autoclavable
• Thermal compensation system
• Safety lock-pin
• Visual position indication
• Weep hole
• 360 degree air port rotation (excludes .5” (DN15))

Patents

EnviZion valve

Product Description

The Pure-Flo® EnviZion® valve has embedded technologies that allow for a more streamlined installation and maintenance process, delivering less downtime, longer preventative maintenance cycles and greater production capacity for manufacturers.

With a breakthrough mount and turn design and no tools or torquing required, the EnviZion valve has reduced valve maintenance time from 23 minutes to 3. Tool-less installation assures a properly installed bonnet every time and makes installing the EnviZion in tight spaces simple and pain free.

The integrated thermal compensation system provides a constant sealing force, helping eliminate the effects of thermal cycling. The EnviZion diaphragm can withstand the wear of production cycles and maintains a reliable seal, minimizing the risk of leakage and batch contamination.

The EnviZion valve delivers increased productivity by keeping operations online and running longer, reduced operating costs yielding over 90 percent reduction in maintenance time and improved reliability that helps to protect product purity.

Download Literature

Specifications

Size Range: 0.5 – 2" (DN 15-50)
Pressure Rating: 150 psi
Manual & Actuated designs

Forged (2-way):
End Connections: Tri-Clamp®, 16 O.D. Gauge Tubing, DIN 11850
Material: Tri-certified 316L stainless steel, sulfur controlled per ASME BPE (ASTM A182 grade 316L, S9, EN 10222-5 EN 1.4435, BN2)
Dimensional Standards: USOD Tubing, DIN

Wrought (Block Bodies)
End Connections: Tri-Clamp®, 16 O.D. Gauge Tubing, Schedule piping (5, 10, 40), ISO, DIN 11850
Material: 316L ]stainless steel ASTM A479, A240, 316L
Special Alloys1: C22, C276, AL6XN
Dimensional Standards: USOD Tubing, Pipe, ISO/DIN
1 Other materials available upon request.

Surface Finishes
10 – 25 Ra* (.25µm - 0.6 µm)
Interior & exterior electropolish available
*25 Ra standard polish

Manual Bonnet
Type: ZH, ZHS (sealed)
Size: .5-2 inch (DN15-50)
Bonnet Material: Stainless steel
Handwheel/Bonnet Cover: FDA 21CFR177.1660 compliant PES
Corrosion Resistance: Resistant to common industry washdowns. Consult factory for specific chemical resistance.
Standard Features:
• Autoclavable
• Thermal compensation system
• Safety lock-pin
• Travel stop
• Visual position indication
• Weep hole

Patents

Actuated Bonnet
Type: ZA1, ZA2, ZA3, ZA1S (sealed), ZA2S (sealed), ZA3S (sealed)
Size: .5-2 inch (DN15-50)
Operating Modes: Fail Closed, Fail Open, Double Acting
Actuator Material: Stainless steel
Bonnet Material: Stainless steel
Corrosion Resistance: Resistant to common industry washdowns. Consult factory for specific chemical resistance
Standard Features:
• Autoclavable
• Thermal compensation system
• Safety lock-pin
• Visual position indication
• Weep hole
• 360 degree air port rotation (excludes .5” (DN15))

Patents

Model Features


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