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Lined Valves
Lined Pipes & Fittings
PPH/PVDF Valves
PTFE Liners
Other Products
Manufacturer
Distributor
End User
PMC or EPC Contractors

Valve Features

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PRODUCT FEATURES AND OPTIONS AVAILABLE

  • UNP has a unique design Plug valves specifically to provide very low torque against PFA Lined Plugs available as standard worldwide.
  • UNP offers following lining options instead of standard PFA or FEP Lined Plugs to achieve very low torques. Which is shown in table Below.
Size TORQUE FOR PFA PLUGS OF UNP TORQUE FOR TEFCOR/GTEFCOR /TFM & CERCOR PLUGS OF UNP
N-M INCH - POUND N-M INCH - POUND
0.5" 30 260 - -
1" 35 310 - -
1.5" 50 443 30 266
2" 75 664 40 354
3" 140 1239 50 443
4" 235 2080 100 885
6" 525 4646 238 2100

PRODUCT FEATURES AND OPTIONS AVAILABLE

  • UNP has GTEFCOR and CERCOR Plug Options for abrasive applications and these options will help against Conventional Plug Lining options of PFA or FEP which may wear out in abrasive applications.

BODY LINING OPTIONS BODY AND PLUG CASTING OPTIONS
PFA ASTM A 216 GR. WCB
FEP ASTM A 351 GR. CF8
PVDF ASTM A 351 GR. CF8M
ETFE ASTM A 890 GR. 4A (CD3MN)
ECTFE HASTELLOY C 276 / C 22
PPH MONEL
TEFCOR PLUG
TFM PLUG
GTEFCOR PLUG
CERCOR PLUG

PRODUCT DESIGN AND TESTS PERFORMED

DESIGN PARAMETERS STANDARD
VALVE DESIGN API 599
SHELL DESIGN ANSI B 16.34
FACE TO FACE ANSI B 16.10
FLANGE CONNECTION RATING ANSI B 16.5,150# / DIN PN 10 / JIS
TESTING STANDARD BS EN 12266-1
CONNECTION FLANGED, RF
TESTS PERFORMED SIZES BS EN 12266-1 BS EN 12266-1
0.5" TO 4" 6" TO 8"
HIGH PR. SHELL TEST HYDRO 225 PSI 15 KG/SQ.CM 225 PSI 15 KG/SQ.CM
HIGH PR. SEAT TEST HYDRO 165 PSI 11 KG/SQ.CM 165 PSI 11 KG/SQ.CM
LOW PR. SEAT TEST PNEUMATIC 85 PSI 6 KG/SQ.CM 85 PSI 6 KG/SQ.CM
SPARK TEST KVDC
SPARK TEST 20 KDVC

Weight / valve

SIZE WEIGHT
INCHES KGS LBS
0.5" 4.1 9
1" 5.2 11.4
1.5" 8 17.6
2" 12.3 27
3" 19.5 42.9
4" 31 68.2
6" 58 127.6
8" 80 176