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3-Way Regulating Ball Valve with Female Thread - PN40

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SAUTER
£77.46 (inc VAT) £64.55 (exc VAT)
Weight:
0.50 KGS

 Product Description

How energy efficiency is improved
Efficiency means precise control and working with minimum leakage

Features

- 3-way regulating ball valve for continuous control of cold and hot water in closed circuits
- As a control unit in combination with valve actuators AKM105(S), 115(S) and AKF112, 113(S)
- Control contour integrated directly in the ball
- Control passage characteristic can be set to linear or quadratic with SUT rotary actuator
- Low torque due to collar mounted on O-ring
- Spindle with large sliding surface and PTFE ring
- Ball valve with female thread as per ISO 7/1 Rp or NPT
- Body made of DZR (dezincification-resistant) cast brass
- Spindle made of DZR brass with PTFE glide ring
- Ball made of DZR brass, chrome-plated and polished surface
- Spindle seal with double O-ring made of EPDM
- Strainer and screw fitting available as accessories
- Water quality as per VDI 2035
- French drinking water approval ACS

Technical Details

Parameters
Nominal pressure 40 bar
Kvs value, mixing passage -10...-30% through the control passage
Valve characteristic, control passage Equal-percentage
Valve characteristic, mixing passage Linear
Control ratio of ball valve 500:1
Control ratio with actuator Approx. 50:1
Leakage rate, control passage 0.001% of Kvs value
Leakage rate, mixing passage < 1%
Angle of rotation 90°
Ambient conditions
Operating temperature -10...130 °C, no condensation
Operating pressure 40 bar (-10...50 °C)
 35 bar (130 °C)

 

Types

Type Nominal diameter Connection ISO 7/1 Rp Kvs value, control passage Weight
BKR015F340-FF DN 15 Rp ½" 1.6 m³/h 0.31 kg
BKR015F330-FF DN 15 Rp ½" 2.5 m³/h 0.31 kg
BKR015F320-FF DN 15 Rp ½" 4 m³/h 0.31 kg
BKR015F310-FF DN 15 Rp ½" 6.3 m³/h 0.33 kg
BKR020F320-FF DN 20 Rp ¾" 4 m³/h 0.4 kg
BKR020F310-FF DN 20 Rp ¾" 6.3 m³/h 0.4 kg
BKR025F310-FF DN 25 Rp 1" 10 m³/h 0.63 kg
BKR032F310-FF DN 32 Rp 1¼" 16 m³/h 0.97 kg
BKR040F310-FF DN 40 Rp 1½" 25 m³/h 1.4 kg
BKR050F310-FF DN 50 Rp 2" 40 m³/h 2.67 kg

 

Downloads

Datasheet
Fitting Instructions: BKR
Fitting Instructions: 0510240011
Fitting Instructions: 0510420001

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