TECHNICAL INFORMATION
303 STAINLESS STEEL BODIES, BONNETS AND STEMS. COMES STANDARD WITH VITON O-RINGS, PCTFE (KEL-F) SEATS (WITHOUT METAL INSERT), BLACK HANDLE.
MORE MATERIAL OPTIONS ARE AVAILABLE, PLEASE CALL OR EMAIL US WITH SPECIAL REQUEST.
OPERATING PRESSURE: VACUUM - 3500 PSIG
SAFETY FACTOR: 4:1
INTERNAL & EXTERNAL LEAKAGE: Zero
ORIFICE DIAMETER: 0.187 Inch
Cv: 0.31
HANDLE TURNS TO OPEN: 5 (Approximate)
WEIGHT: .36 lbs. max.
OPERATING TEMPERATURE: -40°F to +250°F*
*Consult factory if your operating temperature falls outside the standard range. Optional soft goods may be available to meet your specifications.
OPTIONAL HANDLE COLORS AVAILABLE INCLUDING RED, BLUE, GREEN, PURPLE, GOLD, SILVER AND BRONZE.
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SilcoNert® 2000 also known as Siltek®/Sulfinert® is an inert non reactive silicon coating that makes flow paths inert for better process control, consistent sampling and analytical results. The patented chemical vapor deposition (CVD) process bonds the coating to stainless steel, alloy, ceramic, and glass, making a high tolerance durable coating even under extreme temperatures and pressures.
- SilcoNert® 2000 (Siltek®/Sulfinert®): The ultimate inert silicon coating. Ideal surface for sampling & transfer in analytical, stack, process, oil & gas applications. Critical for trace level analysis of reactive compounds (∼ <100 ppm). The most inert surface for critical flow paths.
