Seat Options; Pressure Ratings - SPX FLOW WR60 Series Instruction Manual

Waukesha Cherry-Burrell

Seat Options

Seat Type
Standard
Standard
Optional
Optional
Optional
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

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