Circle Valve Technologies Inc.
307 Derstine Ave, Suite 204
Lansdale, PA 19446

Toll Free:800-645-6733
Phone: 267-933-6300
Fax: 267-933-6305
Email: [email protected]
Print Back
Features
  • Compact & easily installed
  • Curved poppet face
  • Zero leakage - ”bubble-tight” in check direction
Benefits
  • Quick opening, positive closing
  • Full flow - curved poppet face diverts flow smoothly with minimum pressure drop
  • In addition to being used in new equipment, they are interchangeable with and can be used to replace many cartridge valves
Unit of Measure

Specifications

Series

 N/A C2900

Body Material

 N/A Carbon Steel

O-Ring Material

 N/A Buna N

Bore Dia.

 N/A 0.813 in

Operating Pressure

 N/A 0 to 3000 psig0 to 207 bar

Cracking Pressure

 N/A 2 to 4 psig

Available Cracking Pressures

 N/A 0.15 to 15 psi

Operating Temperature

 N/A -65 to 250 ºF

Flow Coefficient (Cv)

 N/A 2.35

Spring Material

 N/A 302 Stainless Steel
O-ring
AS5681 		N/A -17
Backup ring
MS287742 		N/A -17

Length

 N/A 1.49 in

Diameter

 N/A 0.806 in

Flow Passage

 N/A 0.385

Optional Body Material

 N/A 303 stainless steel 316 Stainless Steel Brass Carbon steel

Leakage

N/A Leakage (internal): Zero from 0 to 3000 psig

Safety

N/A For Your Safety
It is solely the responsibility of the system designer and user to select products suitable for their specific application requirements and to ensure proper installation, operation, and maintenance of these products. Material compatibility, product ratings and application details should be considered in the selection. Improper selection or use of products described herein can cause personal injury or property damage.

  • 1 Valves are furnished complete with O-ring and backup ring.
  • 2 Valves are furnished complete with O-ring and backup ring.