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UHP PFA Air-operated Diaphragm (3/4 inch) 3 Way Valve – PV-16 Series
*PRODUCT IMAGE IS REPRESENTATIVE PROVIDED BY THE MANUFACTURER. DO NOT MAKE BUYING DECISIONS SOLEY BASED ON THE IMAGE. PLEASE VERIFY SPECIFICATIONS MEET YOUR REQUIREMENTS.
The PV-16 Series is a 3/4 inch PFA air-operated diaphragm valve that is designed for use in ultra-high purity (UHP) and aggressive fluid handling applications, including semiconductor manufacturing operations. The valve is available in 3-way configurations and utilizes a molded PFA body with precision-machined sealing areas for superior leak integrity and chemical resistance.
The PV-16 Series is equipped with a one-piece modified PTFE diaphragm, which provides excellent flexibility and higher cycle life than conventional PTFE. The valve also features an Fluoropolymer-coated stainless steel spring, which reduces the effects of corrosive environments and enables compatibility with a wide range of process media. Depending on customer requirements, PV-16 Series valves can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings. The fittings reduce assembly and installation time, while ensuring a leak-tight seal for performance in applications where cleanliness is critical.
The PV-16 Series PFA valve’s exacting design controls seat and diaphragm stresses to provide a reliable and maintenance-free service life. Its tongue and groove seal ensures a positive diaphragm to body seal, resulting in high cycle life, lower replacement costs, and isolation of process media from the actuator. The valve features a full 3/4 inch orifice with no restrictions for maximum flow in a compact package at working pressures up to 120 psig. Flow capacities are dictated by configuration and end type (up to 7.9 C¬v for PV-16 with Parbond or Parflare connection). The valve’s actuation pressure ranges from 60 – 120 psig.
Markets:
• Semiconductor
• Analytical Laboratory
• Pharmaceutical
• BioPharm
• Aerospace
• Industrial
Features/Benefits:
• Excellent leak integrity
• Modified PTFE diaphragm and Fluoropolymer-coated stainless steel spring provide high cycle life and exceptional resistance to corrosion
• Bidirectionally pressure rated from vacuum to 120 psig
• Available in 3-way configuration
• Compact actuator design has a 60 - 120 psig actuation pressure
• Can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings
• Ambient temperature range: 0°F to +150° F (-17°C to +66° C)
• Fluid temperature range: 0°F to +266° F (-17°C to +130° C)
Applications:
• Corrosive and specialty gases
• Semiconductor Tools
• Tool Hook-ups
• Valve Manifold Boxes (VMBs)
Read More...The PV-16 Series is equipped with a one-piece modified PTFE diaphragm, which provides excellent flexibility and higher cycle life than conventional PTFE. The valve also features an Fluoropolymer-coated stainless steel spring, which reduces the effects of corrosive environments and enables compatibility with a wide range of process media. Depending on customer requirements, PV-16 Series valves can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings. The fittings reduce assembly and installation time, while ensuring a leak-tight seal for performance in applications where cleanliness is critical.
The PV-16 Series PFA valve’s exacting design controls seat and diaphragm stresses to provide a reliable and maintenance-free service life. Its tongue and groove seal ensures a positive diaphragm to body seal, resulting in high cycle life, lower replacement costs, and isolation of process media from the actuator. The valve features a full 3/4 inch orifice with no restrictions for maximum flow in a compact package at working pressures up to 120 psig. Flow capacities are dictated by configuration and end type (up to 7.9 C¬v for PV-16 with Parbond or Parflare connection). The valve’s actuation pressure ranges from 60 – 120 psig.
Markets:
• Semiconductor
• Analytical Laboratory
• Pharmaceutical
• BioPharm
• Aerospace
• Industrial
Features/Benefits:
• Excellent leak integrity
• Modified PTFE diaphragm and Fluoropolymer-coated stainless steel spring provide high cycle life and exceptional resistance to corrosion
• Bidirectionally pressure rated from vacuum to 120 psig
• Available in 3-way configuration
• Compact actuator design has a 60 - 120 psig actuation pressure
• Can be fitted with a variety of port configurations, including Parflare and Parbond tube fittings
• Ambient temperature range: 0°F to +150° F (-17°C to +66° C)
• Fluid temperature range: 0°F to +266° F (-17°C to +130° C)
Applications:
• Corrosive and specialty gases
• Semiconductor Tools
• Tool Hook-ups
• Valve Manifold Boxes (VMBs)
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| Action | SKU | Availability | Price | Port 3 Size | Wetted Material | Flow Coefficient | Port 2 Size | Length | Maximum Ambient Temperature | Division | Maximum Fluid Temperature | Pressure Rating | Flow Rate | Actuation Pressure | Non-Wetted Material | Minimum Fluid Temperature | Minimum Ambient Temperature | Configuration | Port Connection 1 (inch) | Nut Material |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PV-16-3612 | Backordered | POR | 3/4" Parflare inch | PFA, Modified PTFE | Kv 77.0 L/min | 3/4" Parflare inch | 5.54" (140.72 mm) | 66 °C | Veriflo Division | 266 °F | 0 - 120 psig (8.3 bar) | Cv 5.4 Cv | 60 psig (4.1 bar) - 120 psig (8.3 bar) | PVDF, Viton, PTFE Coated SS Spring | 0 °F | 0 °F | 3 Way (Com, NC, NO) | 3/4" Parflare | PVDF | |
| PV-16-3616 | Backordered | POR | 1" Parflare inch | PFA, Modified PTFE | Kv 104.1 L/min | 1" Parflare inch | 9.12" (231.65 mm) | 150 °F | Veriflo Division | 130 °C | 0 - 120 psig (8.3 bar) | Cv 7.3 Cv | 60 psig (4.1 bar) - 120 psig (8.3 bar) | PVDF, Viton, PTFE Coated SS Spring | -17 °C | -17 °C | 3 Way (Com, NC, NO) | 1" Parflare | PVDF | |
| PV-16-4612 | Backordered | POR | 3/4" Parflare inch | PFA, Modified PTFE | Kv 77.0 L/min | 3/4" Parflare inch | 5.54" (140.72 mm) | 66 °C | Veriflo Division | 266 °F | 0 - 120 psig (8.3 bar) | Cv 5.4 Cv | 60 psig (4.1 bar) - 120 psig (8.3 bar) | PVDF, Viton, PTFE Coated SS Spring | 0 °F | -17 °C | 3 Way Reversed Ports (Com, NC, NO) | 3/4" Parflare | PVDF | |
| PV-16-4616 | Backordered | POR | 1" Parflare inch | PFA, Modified PTFE | Kv 104.1 L/min | 1" Parflare inch | 9.12" (231.65 mm) | 150 °F | Veriflo Division | 266 °F | 0 - 120 psig (8.3 bar) | Cv 7.3 Cv | 60 psig (4.1 bar) - 120 psig (8.3 bar) | PVDF, Viton, PTFE Coated SS Spring | -17 °C | -17 °C | 3 Way Reversed Ports (Com, NC, NO) | 1" Parflare | PVDF |
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