1/2 to 3 Inch (in) Size Rising Spindle, Spring Diaphragm Valves On TVI

UNP offers both Rising Stem/Spindle & Rising Hand wheel design Diaphragm valves.
UNP offer regular ITEM + EPDM) double as well (PTFE+PVDF+EPDM) tripple layer Diaphragms to avoid failure of Diaphragm due to permeation especially for chlorine application.
UNP lining is anchored with dove tail groove and makes it's valve suitable for both Pressure and Vacuum Applications.
UNP offers all metal components in investment castings, ensuring intact and homogeneous lining and having an overall even thickness of lining at intricate contours.
UNP uses virgin raw materials such as PEA from Dupont or Dyneon and specific grades are used which are high purity grade, enables use of it's valves even in Pharma and food industries.
UNP can offer flange dimensions in DIN, ANSI and JIS standards.

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Item #	Item Name	Size	Dimension L	Dimension D	Dimension d

4587	N/A 0.5 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 0.5 in	N/A 4.49 in114 mm	N/A 3.50 in89 mm	N/A 0.59 in15 mm
4588	N/A 0.75 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 0.75 in	N/A 4.88 in124 mm	N/A 3.85 in98 mm	N/A 0.78 in20 mm
4589	N/A 1 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 1 in	N/A 5.23 in133 mm	N/A 4.25 in108 mm	N/A 0.98 in25 mm
4590	N/A 1.5 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 1.5 in	N/A 6.53 in166 mm	N/A 5 in127 mm	N/A 1.57 in40 mm
4591	N/A 2 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 2 in	N/A 7.71 in196 mm	N/A 5.98 in152 mm	N/A 1.96 in50 mm
4592	N/A 2.5 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 2.5 in	N/A 8.74 in222 mm	N/A 7 in178 mm	N/A 2.55 in65 mm
4593	N/A 3 Inch (in) Size Rising Spindle, Spring Diaphragm Valve	N/A 3 in	N/A 10.23 in260 mm	N/A 7.51 in191 mm	N/A 2.95 in75 mm

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