XOMOX® Lined Check Valves

 

Features and Benefits


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ASME | DIN  | JIS

World AreaStandardStandardStandard
America'sASMEDIN 
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Middle EastASMEDIN 
AfricaASMEDIN 
Asia PacificASMEDINJIS



ASME


Fig. 070 Swing Check Valves

 

Xomox 070 Swing Check Valve

 

Fully Lined wafer swing check valves are ideal for use in totally
lined piping systems or to replace costly high alloy valves in
corrosion applications. The valve can be mounted horizontally
or vertically with upward flow.

Tufline wafer swing check valves are of two piece construction
with only one moving part. Integral hinge pins fit into the valve
body recess. There are no springs or pins to corrode or wear.

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Fig. 071 45 Degree Ball Check Valve

 

Xomox_071-45Deg Ball Chk_225.jpg

 

The unique construction of the Tufline 45° ball check valve permits
unobstructed flow through the valve as the ball rides in a 45° guide,
out of the path of the media. The valve provides a large Cv
coefficient. A tight seal against backflow is assured. It can be
mounted horizontally or vertically with upward flow.

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Fig. B202 (formerly 072) Ball Check Valve

 

Xomox_B202_Ball Ck-Web.jpg

 

This valve can be installed in vertical pipe with upward flow. The patented
ball seating design also provides for horizontal installation.

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Fig C202 (formerly 073) Piston Check Valve

 

Xomox_C202 Piston Chk-rev225.jpg

 

Tufline lined piston check valves feature a spring loaded plug to provide
an automatic seal against backflow. It is especially well suited for low
pressure applications and can be installed in any orientation.

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 Fig. 074 Lined Vertical Poppet Check Valve Poppet-Type check Valves

 

Xomox_074 Vertical Poppet Ck 225.jpg

Vertical Check Valves are plastic-lined for handling corrosives and high-purity fluids.
They are extremely effective in preventing back-pressure or backflow, featuring a
low 0.5 psi (0.03 bar) cracking pressure differential, and are capable of handling
pressures to 275 psi (19bar).

Since Tufline Check Valves have only one moving part, they are less likely to need
maintenance. Because every surface in contact with fluid is made of, or covered
with, a thick layer of plastic, corrosion and contamination are virtually eliminated.
They also have full pipe diameter ports and provide minimal obstruction in the flow path.
The poppet-type design eliminates problems that occur in some check valves
with pockets that can trap fluid.

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Fig. 075 Lined Horizontal Poppet Check Valve Poppet-type check Valves

 

Xomox_075 Horizontal Ch Valve-225.jpg

 

Horizontal Check Valves are plastic-lined for handling corrosives and high-purity fluids.
They are extremely effective in preventing back-pressure or backflow, featuring a
low 0.5 psi (0.03 bar) cracking pressure differential, and are capable of handling
pressures to 275 psi (19bar).

Since Tufline Check Valves have only one moving part, they are less likely to need
maintenance. Because every surface in contact with fluid is made of, or covered
with, a thick layer of plastic, corrosion and contamination are virtually eliminated.
They also have full pipe diameter ports and provide minimal obstruction in the flow
path. The poppet-type design eliminates problems that occur in some check valves
with pockets that can trap fluid.

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DIN

 

Check valves Types B101 (DIN) and B102 (ASME) B203 (JIS)

 

Excellent diffusion and corrosion resistance due to virgin fluorocarbon, locked-in resins (high-quality  PFA, PFA-AS, ETFE or PVDF lining materials)
 Locked-in linings by special grooves in the body castings 
Prevent any backflow of process media within the pipe system
Reliable and multi-purpose safety devices with long life-time
Suitable for horizontal and vertical mounting even at low differential pressures
Exact ball guidance at valve body lining guarantees that ball rolls into the seat due to gravitation.
More economical than Y-types 
Self-cleaning effect due to permanent ball rotation, resistance against solid particles
Low space requirements
 Maximal operating pressure: PVDF 120°C,  ETFE 150°C,  PFA: 200°C
Tightness check:  EN 12266-1 Leakage rate C  

XOMOX Fully Lined Flanged Ball Check Valve (45°), 
Type B101 / B102 / B103
 

Suitable for mounting in either
horizontal or vertical position 

 

 

XOMOX Fully Lined Piston Check Valve
Type C201 / C202 / C203

Robust, two-piece body design in ductile iron EN-JS1049 
RAL 2009 , FV7133 , AY-PUR-coated body prevents external corrosion
Excellent diffusion and corrosion resistance due to virgin fluorocarbon, locked-in resins PFA, PFA-AS , ETFE or PVDF lining materials)
 Locked-in linings by special grooves in the body castings 
Prevent any backflow of process media within the pipe system
Reliable and multi-purpose safety devices with long life-time
Suitable for horizontal and vertical mounting even at low differential pressures
Low space requirements
Maximal operating pressure: PVDF 120°C,  ETFE 150°C,  PFA: 200°C
Tightness check:  EN 12266-1 Leakage rate A

 

Lined Drain Valve with needle-stem
Type U111

Closing through needle-stem with axial boring and knurled handle
Easy and quick operation
Leak tightness by means of Teflon® stem packing
Connection between flanges drilled to
PN 10 acc. to the relevant size
 Connection to flanges acc. to ANSI Class 150 on request
Other end pipe versions:
Smooth
Grooved
 Threaded
Conic
 With a cap

 

 


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JIS

 

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