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3-Way Regulating Ball Valve With Male Thread PN40

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SAUTER
£96.79 (inc VAT) £80.66 (exc VAT)
Weight:
1.00 KGS
Availability:
5 days lead time

 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 male thread as per ISO 228-1 G..B
- 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
Ambient conditions
Operating temperature: -10...130 °C, no condensation
Operating pressure: Liquids: 40 bar (-10...50 °C),35 bar (130 °C), Gases: 20 bar

 

Overview

Type Nominal diameter Connection ISO 228-1 Kvs value Weight
BKRA015F340 DN 15 G 1" B 1.6 m³/h 0.41 kg
BKRA015F330 DN 15 G 1" B 2.5 m³/h 0.41 kg
BKRA015F320 DN 15 G 1" B 4 m³/h 0.41 kg
BKRA015F310 DN 15 G 1" B 6.3 m³/h 0.45 kg
BKRA020F320 DN 20 G 1¼" B 4 m³/h 0.52 kg
BKRA020F310 DN 20 G 1¼" B 6.3 m³/h 0.4 kg
BKRA025F310 DN 25 G 1½" B 10 m³/h 0.75 kg
BKRA032F310 DN 32 G 2" B 16 m³/h 1.2 kg
BKRA040F310 DN 40 G 2¼" B 25 m³/h 1.84 kg
BKRA050F310 DN 50 G 2¾" B 40 m³/h 2.83 kg

 

Downloads

Datasheet
Fitting Instruction

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