Piston-Style TOM WHEATLEY

Because of its unique nonslam design, the piston-style TOM WHEATLEY check valve has provided years of uninterrupted service downstream from reciprocating pumps and compressors, and in other applications where conventional check valve designs would be subjected to excessive wear. 

The valve's top-entry design allows for easy access and replacement of all valve internal parts with reduced downtime.

Features and compliance

• Size range: 2 through 12 in [50 through 300 mm]
• ANSI Classes 150 to 1500
• API Spec 6D monogram and conformance to ASME B16.34
• Materials of Construction conform to NACE MR0175/ISO 15156
• Canadian Registration Number (CRN) upon request
• Pressure Equipment Directive 2014/68/EU (PED/CE) upon request
• Full open and top mounted
• Controlled clapper movement
• Horizontal or vertical service
• Quick opening of piston
• Integral or removable seat and metal overlays
• Soft or metal seated
• RF or RTJ end connections
• Trims availability: WCC, LCC, CF8M, and internal coatings