[JTD-WF11]TRIPLE DUTY VALVE Old Model: TDF1
Precise valve shutting prevents chattering and water hammering from ordinary check valve back flow completely.
详细描述
■ Features
? Precise valve shutting prevents chattering and water hammering from ordinary check valve back flow completely.
? Disk is made of synthetic rubber and it gives shock absorption on closing and complete shut-down.
? Sheet, disk, holder, valve base are made of bronze and are all rust free.
? Removing reducing Fitting needs, for the same size entrance and exit size, now small exit size can be used.
? Easy to change packing O-ring due to the Back Seating Valve Stem structure.
? Indicator on the valve can be used to control the openness of the valve and control drainage and check it status with naked eye.
? Pressure decrease of whole system is very small due to fitting a smaller pipe for the pump installation.
■ Specifications
|
MODEL
|
TDFI
|
|
Size
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50A～400A
|
|
Applicable Fluid
|
Water
|
|
Working Temp.
|
80℃
|
|
Applicable Pressure
|
10kgf/㎤{1.0MPa}
|
16kgf/㎤{1.6MPa}
|
|
Connection
|
FLANGED
(KS 10K FF)
|
FLANGED
(KS 16K RF)
|
|
Material
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BODY
|
CAST IRON
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DUCTILE IRON
|
|
SEAT
|
BRONZE
|
|
DISC
|
EPDM
|
|
DISC
HOLDER
|
STAINLESS STEEL
|
|
SCREEN
|
STAINLESS STEEL
|
|
Min. Differential Pressure
|
0.04～0.07kgf/㎤{0.004～0.007MPa}
|
※ Cast Steel Products(20K) are available upon request.
