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TECHNICAL DATA

Test Parameters for Brass valve
Test Item Test Data
Lock Torque 25~30Nm (221~265 in.lb) for Ceramic Cartridge Model
35~40Nm (310~354 in.lb) for Stem Model
Lever Torque 20Nm (177 in.lb)
Ceramic Hardness 1400HV
Ceramic Flatness ≦ 0.6um
Ceramic Roughness Ra0.15um
Ceramic Contact Surface Area 60~80%
Switch Torque ≦ 0.8Nm (7 in.lb) at 8.6bar (125psi)
≦ 1Nm (8.8 in.lb) at 8.6bar (125psi) just for Joystick Model
Temperature Range 4~90℃ (39.2~194℉)
Working Pressure 1.4~14bar (21~204psi)
Max. Pressure Resistance 35bar (500psi)
Flow Rate ≦ 8.3L/min (0.5gpm) at 4.2bar (60psi) for SL15T, 10T, SC15T, Joystick15, Stem15 Model
≦ 15L/min (0.9gpm) at 4.2bar (60psi) for SL20T, 25T, Joystick20, Stem20, Diverter Model
Air Pressure Test (100%) 8bar (117psi)
Endurance Test 500,000cycles ASME A 112.18.1 (70,000cycles EN817)

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>> Test Parameters for Brass valve

 

   
A & A International Co., Ltd.
No.31-1, Lane 4, Dazhi Rd., Changhua City 50094, Taiwan
Tel: 886-4-7283449   Fax: 886-4-7295336
http://www.atrade.com.tw   Email: atrade@atrade.com.tw