homeProductsPressureGauge>Diaphragm type PG

Diaphragm type PGSA・SB・SDtypepdf Opened by the PDF form

  1. The diaphragm is installed so that the measurement fluid should not enter in the pressure gauge directly.
  2. For measurement of corrosive fluid and high viscosity fluids such as chemical works and food factories
  3. The pressure receiver and the instruction part can be separated as this
  4. All seeds Oil processing are executed.

Example of order※When the mouse is put, the explanation is displayed.

SA S・R3/8 × 100 × 2.5 WS・U2 × S7・L7 × P3 T1・

Please quote the sign from the following table.

Diaphragm type PG

※Please give the normal operation pressure to me as 2/3 or less of the maximum pressures to obtain the performance enough safely when you select pressure.

Type SA SB SD
External shape Connecting directlytypeーAtypePressureGauge Remote measurement typeーBtypePressureGauge Remote measurement typeーDtypePressureGauge
Pressure
GaugeSize
75 100 150
Kind of
Connection
Connection
type
Screw type(SignS) ItypeFlanged type(SignI) FtypeFlanged type(SignF)
For sanitary Clamp type(SignH) Nut type(SignN)
Connection
Size
(1)R3/8、R1/2 (2)JISIt applies to the tube flange
(It is suitable for externals Ф140 or less).  1S 11/2S 2S
Accuracy class <Standard>2.5 <Specification>1.6
(3)
Maximum
scale
value
(MPa)
Pressure
Gauge
0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 4 6 10 16 25
Tasimeter (tribute ) is adopted for minute pressure.
The ConnectionJIS tube flange is below the official pressure value.
Joint material PVC is 0.6MPa or less.
Vacuum meter -0.1
Manifold type <Pressure part>0.1 0.16 0.25 0.4 0.6 1 1.6 2.5 <Vacuum part>-0.1
M
a
t
e
r
i
a
l
Instru
ction
(4)Pressure
Gauge
type
<Standard>Sealed type PG(SUSCase、C3604 material screw)
<Specification>Stainless PG(SignWS)、
Others,Pressure gauge described in catalog(Sign※※)
Upper flange <Standard>C3604・Cr plating <Specification>SUS(304・316)(SignU2) PVCResin(SignU3)
Pipe <Standard>C1220 <Specification>SUS(SignT2)
(The protection flexibility tube is SUS. )
(7)Liquid Diaphragm <Standard>SUS316(SignU2) <Specification>Ti(SignS2) Ta(SignS3)
(6)PTFEResin(SignL5) Fluorine Resin coating(SignS7)
Lower flange <Standard>SUS304 <Specification>SUS316(SignU2) Ti(SignL2) Ta(SignL3)
(5)PVCResin(SignL5) Fluorine Resin coating(SignL7)
Sealing Usage <Standard>For general・For food
<Specification>For low temperature・For vacuum(SignP3)
<Specification>For high temperature(SignP3) <Specification>For oxygen(SignP4)
Kind Propylene glycol   For low temperature Silicon oil
For high temperature Silicon oil
3Ethylene of making to fluoride salt low polymerized oil
Temperature
span(℃)
-30~160 -30~100 -10~200 -30~150
Additiona
specification
Installation hole processing(Dtype)(SignF2)
Installation metal fittings(Dtype)(SignF3)
Middle flange (sweep hole) assistant(SignF9)
(8)Throttle screw又はDanpuna(SignF1) (9)Document attachment(SignT1)

□Remarks

  1. Please inquire when you need other Size.
  2. The flange is overall seat (FF). Flat seat (RF) is Specification.
  3. Please inquire when you need other maximum scale values.
  4. Please see Here about the specification concerning the pressure gauge. However, Indicator is 0 It becomes point adjustmenttypeIndicator. Please use it after it adjusts it.
  5. Maximum specification pressure 1MPa. Please inquire Temperature span.
  6. Please consider the permeability enough about PTFEResin.
  7. There is no material that can endure all the corrosion resistance fluids. Therefore, it is necessary to select a material that is the most suitable for the fluid respectively when used for the corrosive fluid. Please tell the fluid name us.
  8. It enters between the diaphragm and the pressure gauge. The sealing liquid is achieved and the effect of the pulse easing is achieved effectively because of constancy. However, Danpuna is 2.5MPa or less because it becomes no leake type.
  9. Please direct the inspection report, the mill sheet, the standard machine inspection result book, the inspection points book, and the traceability system chart, etc.
  10. For sanitary instruction part becomes Stainless PG .
Copyright (C) 2009 Takashimakeiki. All Rights Reserved.