Victor Professional Two Stage VTS 250, Medium Capacity, B (40 PSIG), L. P., 555, 9/16-18 UNF-2A LH

Recommended for applications that require a constant delivery pressure over a range of decreasing inlet pressures. This precise two stage regulation provides superior operating characteristics for applications where change in delivery pressure would affect performance characteristics of work or test results. The VTS two stage regulators are designed for medium applications & for medium to large cylinders.
Part Number: 0781-3525

 

Description    
VTS 250 Medium Duty Two Stage
Model VTS250BL-555
Part  Number 0781-3525
Delivery Range (PSIG) 2-40
Gauge Range Inlet 400
Gauge Range Outlet 60
CGA Inlet Connection 555
Outlet Connection 9/16" – 18 M LH

Max Inlet Pressure (PSIG)       

350
Flow Coefficient (Cv) 0.082

Recommended for applications that require a constant delivery pressure over a range of decreasing inlet pressures. This precise two stage regulation provides superior operating characteristics for applications where change in delivery pressure would affect performance characteristics of work or test results.

  • Brass Adjusting Screw with forged T-handle (VTS 700 only)
  • Delrin Insert Bushing for durability, easier adjusting
  • Die-Forged Brass Sprying Housing Cap provides greater strength and durability
  • Stainless Steel Diaphragm givs accurate long lasting service
  • Stem-Type Seat Mechanism inlet pressure aides in sealing
  • Stainless Ball in Key for easy adjustment
  • Adjusting Spring pretested for quality assurance
  • Die-Forged Brass Body for extra strength
  • Precision Machined Nozzle for optimum flow control
  • Adjusting Spring designed for precise preset

Additional Features

  • External self reseating relief valve - Not designed to protect downstream equipment (no relief valve is needed on low pressure fuel gas models)
  • Sintered inlet filter - electroless nickel plated bronze
  • Regulators will deliver - at least the stated upper range and in some cases may exceed the stated upper range