loading

Temperature controller Yoshitake OB-2,2G

Temperature controller Yoshitake OB22G
in stock
Price: specify

Quantity

Total

specify

  • Material: phosphor bronze, stainless steel

Delivery

  • Pickup from a warehouse in Kiev
  • New Mail
  • SAT
  • Deliveri
  • Courier in Kiev

Payment

  • Cashless payment with VAT
  • Online Privat24, Visa / MasterCard
Quick order
Enter your phone number and
our manager will call you back
  • Description
  • Specifications
  • Dimensions (mm) and weight (kg)
  • Equipment selection schedule
  • Delivery
  • Payment
  • Temperature adjustment is carried out using a knob without the need for additional tools.
  • The double valve design allows higher flow rates than a single valve.
  • Exceptional precision due to special stem packing which influences the opening and closing of the valve.
  • The OB-2G model provides excellent thermal stability thanks to the external pressure bellows.
Parameter name Meaning
Model OB-2 OB-2G
Application Heat Steam, hot water
Heat. Wednesday Cold and hot water, oil, other non-hazardous liquids
Max. pressure Frame 15A-40A: 0.7 MPa (1.0 MPa)
50A: 0.5 MPa (0.7 MPa)
65A: 0.5 MPa (0.7 MPa)
80A: 0.4 MPa (0.5 MPa)
100A: 0.4 MPa
125A: 0.2 MPa (0.35 MPa for OB-2)
150A: 0.2MPa
Thermal balloon 1.0 MPa
Max. temperature 180 ° C
Setting range temp. For liquid 40-120 ° C 15-100 ° C
For air 40-120 ° C 15-100 ° C
Pace. surrounded Wednesday Set temperature -10 ° C or less Set temperature +30 ° C or less
Material Frame Cast iron
Valve, valve seat Phosphor bronze (stainless steel)
Valve stem Stainless steel
Bellows Phosphor bronze
Thermal balloon Stainless steel
Std. capillary length 15A-80A: 2m 100A-150A: 3m
Compound Flange connection JIS 10K FF
  • If the ambient temperature is above the set temperature or below 40 ° C, use OB-2G (with external pressure bellows).
  • For applications with pressures over 0.5 MPa, it is recommended to use a model with stainless steel control parts.
  • Available with capillary tube up to 5 m.
  • Available with maximum temperature. (Valve mechanism and seat materials and bellows are different from the standard model.)
  • Available with sleeve (SUS304 or PTFE cap) for fluid.


Temperature setting range

OB-2

Setting range temp. (° C) Withstanding temperature (° C)
For liquid For air
40-60 40-60 70
50-70 50-70 80
60-80 60-80 90
80-100 80-100 110
100-120 100-120 130
  • The term withstand temperature refers to the maximum temperature at which the bellows can withstand internal pressure.
  • Options with a temperature control range of 30 ° C are available (only OB-2).

OB-2G

Setting range temp. (° C) Withstanding temperature (° C)
For liquid For air
15-35 15-35 50
20-40 20-40 50
35-55 35-55 70
40-60 40-60 90
50-70 50-70 100
60-80 60-80 110
70-90 70-90 120
80-100 80-100 130

The term withstand temperature refers to the maximum temperature at which the bellows can withstand internal pressure.

Nom. the size L H 1 H The weight
15A 126 60 520 15
20A 130 60 520 16
25A 140 70 540 eighteen
32A 150 75 550 21
40A 160 75 550 23
50A 180 110 620 29
65A 215 125 650 38
80A 260 135 700 48
100A 300 160 750 58
125A 360 190 810 76
150A 382 220 980 125

The OB-2G model is available in sizes up to 125A.

схема Yoshitake OB-2,2G

график подбора Yoshitake OB-2,2G

How to use a chart

When selecting the nominal size of the temperature controller at inlet pressure (P1), outlet pressure (P2) and steam flow rates of 0.3 MPa, 0.25 MPa and 60 kg / h, respectively, first find the point of intersection (a) of the pressure lines on inlet 0.3 MPa and outlet pressure 0.25 MPa. From this point (a) draw a line down to the intersection with the line corresponding to the flow rate of 60 kg / h - the point of intersection (b). Since this intersection point (b) lies between the nominal sizes 15A or 20A and 25A, select the larger one, 25A.

  • Pickup from a warehouse in Kiev
  • New Mail
  • SAT
  • Deliveri
  • Courier in Kiev
  • Cashless payment with VAT
  • Online Privat24, Visa / MasterCard
Temperature controller Yoshitake OB22G

All equipment catalog

Sorting
ApplyReset
Close
loading
loading