New Axial Check Valve in Size Ranging from 1/2 to 6 Inch

Press Release Summary:

  • Available with flanged, butt weld, hub, lens ring or custom connections
  • Features B16.34 design, integral gland wrench for concentric 360° packing load and in-line renewability
  • Available in 316L urea grade, ferralium 255, 310 MoLN, duplex F51, super duplex F53, 25-22-2 SS, Zeron 100 and titanium allolys

Original Press Release:

Conval Introduces New In-line Check Valve for Urea and Ammonia Service

Enfield, CT USA (2/10/21)--Conval recently introduced a new in-line, axial check valve for urea and ammonia service. The new axial check valve complements the company’s extensive urea service product line, which includes Clampseal Y-, T- and angle-pattern globe valves, Swivldisc gate valves, and Camseal top entry ball valves in ASME Class 900 to 2500 ratings. Standard sizes range from ½” to 6" with flanged, butt weld, hub, lens ring, or custom connections. Expedited delivery and custom modifications are possible to meet customer needs.

All Conval urea service valves may be supplied in many alloys, including 316L Urea Grade, Ferralium 255, 310 MoLN, Duplex F51, Super Duplex F53, 25-22-2 SS, Zeron 100, and Titanium. Features include B16.34 design; integral gland wrench for concentric 360° packing load; in-line renewability; exceptional life cycle value; two-year warranty; standard helium leak testing; optional steam jacketing. Quality certifications include ASME N and NPT, Canadian registration numbers for all provinces, CE; ISO 9001:2015 and PED.

Founded in 1967, Conval is a leading source of U.S.-made urea and ammonia service valves. For details, please contact Conval, 96 Phoenix Avenue, Enfield, CT 06082 USA; telephone 860.749.0761, email, or visit

Drew Crandall
Keep In Touch (PR firm) 
Don Bowers
VP of Sales & Marketing 

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