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938256
Ultra High Purity Diaphragm Valves

High Pressure Diaphragm ValveHigh Flow - 16 Series

Veriflo Division’s 16 Series valves provide a high-flow, positive shut-off for fluid systems.

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Veriflo Division’s 16 Series valves provide a high-flow, positive shut-off for fluid systems.

Use our configurator to build the right part for your application.

Description

Veriflo Division’s 16 Series valves provide a high-flow, positive shut-off for fluid systems. This 1/2” spring type diaphragm valve offers superior leak integrity for manually and pneumatically actuated applications with pressure ranges from vacuum to 3,000 psig. Metal diaphragm sealed. Spring type design. Minimal particle generation. High cycle life. Cleaned for O2 service. 3,000 psig for both manual and pneumatic styles.

Description

Performance Characteristics
Body Material 316L Stainless Steel
Seal Material PCTFE (std), Vespel
Diaphragm Material Elgiloy, equivalent
Lower Stem Material 316L Stainless Steel
Spring Material 316 Stainless Steel
Button Material Nitronic-60
Pin Material 303 Stainless Steel
Upper Stem Material Nitronic-60
Bonnet Material 303 Stainless Steel
O-ring Material Aluminum/Neoprene
Screw Material 18-8 Stainless Steel
Label Material Aluminum
Nut Material 303 Stainless Steel
Set Screw Material 18-8 Stainless Steel
Housing Material Aluminum Polyurethane Paint (Grey)
Proof Pressure 4,500 psig
Burst Pressure 12,000 psig
Flow Capacity (Cv) Cv 0.3
Internal Leak Rate Bubble Tight (NPT Threaded) | <2 x 10-8 scc/sec He (inboard Test Method) (Welded)
External Leak Rate Bubble Tight (NPT Threaded) | <2 x 10-10 scc/sec He (inboard Test Method) (Welded)
Meets Testing Production Leak Testing - Outboard Sniffer Probe at 2000 ±
100 psig, 20-25% Helium
Weight (lbs) 1.85 (Manual) 2.65 (Pneumatic)
Weight (kg) 0.84 (Manual) 1.20 (Pneumatic)
Maximum Operating Pressure (psig) Vacuum to 3,000 psig
Actuation Pressure 70 psig min to 125 psig max
Maximum Working Temperature (C) 66°C
Maximum Working Temperature (F) 150°F
Minimum Working Temperature (C) -54°C
Minimum Working Temperature (F) -65°C

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VERIFLO DIV


250 CANAL BLVD

RICHMOND

CA

UNITED STATES

94804


Ph:5102359590


Fax:5102327396