Last updateThu, 15 Mar 2018 4pm


Conval: Clampseal High-Performance Globe Valves


Conval offers over 12,000 configurations of Clampseal® Y, angle and T-pattern globe stop, check, and stop check valves. These U.S.-made forged valves are available in ½“ through 4” sizes through ASME #4500 Class with socket weld, butt weld, threaded, clamp connector, flanged ends or a variety of specials. Materials include carbon steel SA105, low alloy SA 182-F22 and F91, stainless steel SA 182-F316 and SA 182-F347, Inconel and Monel. Fire-safe and cryogenic valves are also available. Features include rapid in-line serviceability; quick-replacement packing chamber; single-piece gland with integral gland wrench; interchangeable, modular body style; solid Stellite seating surfaces; and two-year warranty. For details, please contact Conval, P.O. Box 1049, Somers CT 06071-1049; telephone 860.749.0761 or visit www.Conval.com.

Lined Valve Company: Figure 75 Knife Gate Valve

Lined Valve Company launches a new knife gate valve designed specifically for the coal and mining market. For longer lasting working life in these harsh and abrasive applications, high-chrome iron inserts are incorporated. This robust urethane lined valve features a one-piece, molded in place full body liner and integral 650 Brinell hardness high-chrome iron inserts. The Figure 75 is a great addition to the wide range of knife gates offered by LVC, now adding the specific needs of bottom ash and mining tailings.

With a heavy duty cast iron body and yoke, and stainless steel gate and stem, the Figure 75 provides corrosion resistance and durability. The superior packing arrangement provides improved sealing performance in high cycle applications, and a full packing seal around the gate minimizes the potential for packing leakage. Built to MSS SP-81 certification, Figure 75 is available in standard sizes 2-24” with custom sizes available.


Crane ChemPharma & Energy: Xomox XLC Ball Check Valves

Crane XOMOX xlcXomox®XLC fully-lined ball check valves offer economical solutions for the vast majority of chemical applications with a unique flexible seat that enables Class A and API-598 sealing, a first for lined ball check valves. Critical equipment is protected from cross contamination and the effects of backflow, even in the horizontal position where the XLC’s angled ribs guide the ball tightly into the seat. With metal-to-metal contact at the joint seal and wide conical plastic connection, the risk of dangerous external leaks is drastically reduced by the Xomox®XLC.

For more information, visit www.cranepce.com

Conval: High-Performance Cryogenic Valves for Applications to -420F

Conval eNews 11.12.14 Cryogenic valveConval, a global leader in high-performance valves for the world's most demanding applications, offers Clampseal® Cryogenic Valves for high-pressure, low-temperature applications to -420F. This is below the temperature at which nitrogen liquifies, and the temperature used in many cryogenic processes in liquefied natural gas (LNG), manufacturing, heat treating and vaporizing.

Clampseal Cryogenic Valves are available in 1/2" through 4" sizes with socket weld, butt weld or special ends. Pressure ratings include ASME class through 2500#, ASME B31.3, ASME B16.34, and MSS SP-84. Standard materials include forged stainless steel, SA 182 and F316. Special pressure classes and materials are available. Features include metal-to-metal pressure seal bonnet; solid Stellite seating surfaces; single-piece gland; in-line servicing; and two-year warranty.

For details, please contact: Conval, P.O. Box 1049, Somers, CT 06071-1049; telephone 860.749.0761, fax 860.763.3557; email This email address is being protected from spambots. You need JavaScript enabled to view it. or visit Conval.com.

Conval: Clampseal Fire-Safe Globe Valves

Conval offers Clampseal® fire-safe globe valves for refining and chemical plants where fire safety is a major concern. The fire-safe valves are available in Y, angle and T-pattern configurations in ½” through 4” sizes, up to ASME 2500 pressure ratings, and with NPT, butt weld, or socket weld ends. Other end connections are available upon request.

The Clampseal fire-safe valve contains a simple mechanism that compensates for thermal expansion. As a result of this and other design features, the valve meets API fire-safe standards by extremely high margins. The testing procedure calls for the test valve to be placed in-line and pressurized for 75% of rated pressure, then subjected to a 1,400 – 1,800° fire for 30 minutes. The valve is then quenched with water to cool it to ambient temperature, cycled to prove operability, then subjected to further testing. The valve is required to maintain strict leakage allowances during and after the burn.

For a free brochure on Clampseal fire-safe valves, please contact Conval, P.O. Box 1049, Somers CT 06071-1049; telephone 860.749.0761 or visit www.Conval.com.



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