Thermoplastic Valves, Inc.
Thermoplastic Valves, Inc.
53 South 7th St.
Emmaus, PA 18049
United States of America
Phone: 610-967-6388
Fax: 610-967-6448
Toll-free: 866-242-5890
Email: tvi2@fast.net
Website: http://www.tvivalves.com
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  • 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.
Unit of Measure

Specifications

Brands

 N/A UNPPolyvalves

Dimensions

Size

 N/A 3 in

Dimension L

 N/A 10.23 in260 mm

Dimension L Tolerance (±)

 N/A 0.11 in

Dimension D

 N/A 7.51 in191 mm

Dimension D Tolerance (±)

 N/A 0.04 in

Dimension d

 N/A 2.95 in75 mm

Dimension d Tolerance (±)

 N/A 0.04 in

Dimension T

 N/A 0.98 in25 mm

Dimension T Tolerance

 N/A +0.11 in-0.00 in

Dimension D1

 N/A 5 in127 mm

Dimension D1 Tolerance (±)

 N/A 0.04 in

Dimension H

 N/A 11.02 in280 mm

Dimension H Tolerance (±)

 N/A 0.19 in

Dimension K

 N/A 5.98 in152 mm

Dimension K Tolerance (±)

 N/A 0.062 in

n

 N/A 4

Hole Diameter

 N/A 3/4 in19 mm

Part List

Part List

 N/A Part Number : 1
Description : Body
Material of Construction : ASTM A 216 GR. WCB + PFA Lined
Quantity : 1

Part Number : 2
Description : Bonnet
Material of Construction : ASTM A 216 GR. WCB
Quantity : 1

Part Number : 3
Description : Spindle
Material of Construction : SS 304
Quantity : 1

Part Number : 4
Description : Compressor
Material of Construction : Carbon Steel
Quantity : 1

Part Number : 5
Description : Diaphragm
Material of Construction : TFM
Quantity : 1

Part Number : 6
Description : Diaphragm Backing Pad
Material of Construction : EPDM
Quantity : 1

Part Number : 7
Description : Hand Wheel
Material of Construction : Carbon Steel
Quantity : 1

Part Number : 8
Description : Body Bolts
Material of Construction : ASTM A193 GR. B7
Quantity : 4

Part Number : 9
Description : Nuts
Material of Construction : ASTM A194 GR. 2H
Quantity : 4

Part Number : 10
Description : Compressor Pin
Material of Construction : Steel
Quantity : 2

Part Number : 11
Description : Bonnet Sleeve
Material of Construction : SS 304
Quantity : 1

Part Number : 12
Description : Grease Cup
Material of Construction : Polypropylene
Quantity : 1

Part Number : 13
Description : Hand Wheel Bolt+Nut
Material of Construction : High Tensile 10.9
Quantity : 1

Additional Information

Additional Information

 N/A
  • UNP Valves are offered in manual, pneumatically & electrically actuated as well with modulating control feature.
  • UNP does lining of all Valves by latest injection molding process and not by transfer molding process makes its lining more compact and reliable.
  • UNP subjects it's 100% valve quantity produced to both Hydro and Pneumatic Test ensuring 100% reliability for performance of valves under pressure.
  • UNP is an ISO 9001:2008 company and is having CE certificate for all its Lined Diaphragm valves design under PED 1128.
  • UNP provides all lining materials for corrosive applications such as PFA, FEP, PVDF, EIFE, ECTFE and PPH.
  • UNP standard body casting material is ASTM A 216 GR. WCB and upon requirement can also provide ASTM A 351 GR. CF 8 or CF 8 M / ASTM A 890 GR. 4A (CD3MN)/Super Duplex.
  • UNP provides Antistatic PFA lined Valves in grade C 980 of Dupont or 8502 ESDZ of Dyneon as just the grounding spring device can not conduct static charge from inside of the valve as normal grade of PFA is non-conductive liner in valve.

Note

Note

 N/A All Dimensions are in Inches & mm unless otherwise specified. PCD of the Valve can be provided in ANSI/DIN/JIS.
Tolerances are given in Inches.
Triple Layered Diaphragm (TFM+PVDF+EPDM) Option Available.