Waukesha Cherry-Burrell
®
Brand W60/W80 Valves Introduction
02/2020 95-03022 Page 11
Seat Options
For higher temperature applications than those listed, please consult factory.
*Operating conditions such as flow rate and pressure must be considered when operating near maximum
temperature rating.
Pressure Ratings
* High pressure clamp is not available for 6". 6" valves available in W61 Shutoff and W65 Divert only.
Seat Type Maximum Temperature Application
Standard
Tef-Flow
™
(TF)
White in color
180°F (82°C)*
Standard seat of choice.
General Purpose
>90% of applications
Standard
Tri Ring (TR)
EPDM, FKM
Operation 280°F (137°C) EPDM
Sterile 275°F (135°C) EPDM
Operation 350°F (176°C) FKM
Sterile (Consult Factory) FKM
High Pressure
Particulate
Optional
Tef-Flow
™
P (TFP)
Gray in color
280°F (137°C)
High Temperature
High Pressure
Over Pressure Valves
Optional Metal (M) 375°F (190°C)
High Pressure
High Flow
Particulate
Optional
Bonded (B)
EPDM, FKM
230°F (110°C) Particulate
Standard
Valve Size with
pressure at:
1.0/1-1/2” 2.0” 2-1/2” 3.0” 4.0” 6.0”*
70°F
(20°C)
500 psi
(34 bar)
450 psi
(31 bar)
400 psi
(28 bar)
350 psi
(24 bar)
200 psi
(14 bar)
150 psi
(10 bar)
160 /180°F
(71/82°C)
375 psi
(26 bar)
350 psi
(24 bar)
300 psi
(17 bar)
250 psi
(17 bar)
150 psi
(10 bar)
100 psi
(6 bar)
250°F
(121°C)
250 psi
(17 bar)
250 psi
(17 bar)
200 psi
(14 bar)
150 psi
(10 bar)
125 psi
(8.6 bar)
75 psi
(5 bar)
Optional High Pressure Adapter and Clamps
Valve Size with
pressure at:
1.0/1-1/2” 2.0” 2-1/2” 3.0” 4.0” 6.0”*
70°F
(20°C)
1220 psi
(84 bar)
900 psi
(62 bar)
720 psi
(49 bar)
600 psi
(41 bar)
570 psi
(39 bar)
--
160 /180°F
(71/82°C)
1160 psi
(80 bar)
855 psi
(60 bar)
690 psi
(47 bar)
575 psi
40 bar
546 psi
(37 bar)
--
250°F
(121°C)
1100 psi
(75 bar)
830 psi
(57 bar)
660 psi
(45 bar)
550psi
37 bar
525 psi
(36 bar)
--
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