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TechnoValve.com

Male-Threaded, Grooved and Plain End Check Valves


TECHNO Male
            Threaded, Grooved, and Plain-End Check Valves
Design Features
  • The stationary hinge-post and hinge-clamp design reduces wear to hinges, pins, valve seats, springs and the need for routine maintenance.

  • The valve plate design reduces travel from a fully open to fully closed position and provides complete metal-to-metal valve plate structural support, resulting in a non-slam, quick closure feature.

  • Our unique flexible elastomer seal provides final closure around the valve bore with continuous strength and durability to ensure prolonged cycle life, outwearing traditional metal-seated valves.
Technologically Advanced Internal Design

Engineered elastomers, developed for durability beyond the range of ordinary elastomers, provide the hinge and the seal in our unique patented TECHNO design. These tough, flexible, reinforced elastomers are resistant to liquids, gases, steam, chemicals, oil and fuel. The strength and durability of these elastomers prolongs life cycle. The unique resilient seal also provides tight shutoff.


Features include:

  • Large free area with resulting low pressure loss
  • High sealing integrity from the continuous seal design
  • Reduced noise and wear by elimination of metal-to-metal rotating parts
  • Stable operation under a wide range of flow rates

Cost-Efficient, Reliable, Seatless Check Valves

US Valve's TECHNO line has been a leading supplier of high-quality check valves to the industry for many years. A large number of TECHNO products are presently in service, demonstrating a superior performance record.

The TECHNO check valve design enables flexibility in body configurations. In addition to providing male-threaded ends, grooved ends and plain ends, US Valve can supply a combination of end configurations to satisfy your specific requirements. Custom end-to-end dimensions also can be provided upon request.



Male Threaded Ends

Style 5002

Male-Threaded Check Valves
Style Body Internals Cold Working
Pressure (psi)
5002-AL Aluminum Aluminum 50
5002-BR Brass Brass 150
5002-316 316 Stainless Steel 316 Stainless Steel 150
5002 Class A Steel Aluminum 150
5002 Class D Steel 316 Stainless Steel 150

Male-Threaded
              Check Valve Dimensions
GENERAL DIMENSIONS
Valve Size A B C
1 3-1/2
1.315 1-5/8
1-1/4
3-1/2
1.660
1-1/2
4
1.900 2-1/4
2 4
2-3/8 2-3/4
2-1/2
5 2-7/8
3-1/4
3 5-1/2 3-1/2
3-7/8
4 6
4-1/2
4-7/8
5 7
5-9/16
6-1/8
6 8
6-5/8
7-1/8
8 10 8-5/8
9-1/2
10 12 10-3/4
11-1/2
12 14 12-3/4
13-3/4

Grooved Ends

Style 5103

Grooved-End Check Valves
Style Body Internals Cold Working
Pressure (psi)
5103-AL-V Aluminum Aluminum 50
5103-V Steel Aluminum 150
5103-316-V 316 Stainless Steel 316 Stainless Steel 150

Grooved-End Check Valves
              Dimensions
GENERAL DIMENSIONS
Valve Size A B C
1  5-3/4 1.315 1-5/8
1-1/4
5-3/4
1.660 2
1-1/2
5-3/4
1.900 2-1/4
2 5-3/4
2-3/8
2-3/4
2-1/2
5-3/4
2-7/8
3-1/4
3 5-3/4
3-1/2
3-7/8
4 6-3/4
4-1/2
4-7/8
5 7-3/4
5-9/16
6-1/8
6 8-3/4
6-5/8
7-1/8
8 10-3/4
8-5/8
9-1/2
10 12-3/4
10-3/4
11-1/2
12 14-3/4
12-3/4
13-3/4

Plain Ends

Style 5104

Plain-End Check Valves
Style Body Internals Cold Working
Pressure (psi)
5104-AL-P Aluminum Aluminum 50
5104-P Steel Aluminum 150
5104-316-P 316 Stainless Steel 316 Stainless Steel 150

Plain-End
              Check Valves Dimensions
GENERAL DIMENSIONS
Valve Size A B C
1 5-3/4
1.315 1-5/8
1-1/4
5-3/4
1.660 2
1-1/2
5-3/4
1.900 2-1/4
2 5-3/4
2-3/8
2-3/4
2-1/2
5-3/4
2-7/8
3-1/4
3 5-3/4
3-1/2
3-7/8
4 6-3/4
4-1/2
4-7/8
5 7-3/4
5-9/16
6-1/8
6 8-3/4
6-5/8
7-1/8
8 10-3/4
8-5/8
9-1/2
10 12-3/4
10-3/4
11-1/2
12 14-3/4
12-3/4
13-3/4
Male-Threaded, Grooved and Plain End Check Valves
              Pressure Drop Chart

The above style valves are furnished with Buna-N as standard. Combination end configurations also are available. Contact us for materials, sizes and pressure ratings not shown.