Home :: Belimo Ball Valves :: 40mm 2 port valve Kvs 25

40mm 2 port valve Kvs 25

40mm 2 port valve Kvs 25
+1
SKU
SKU221
Weight
1.75 Kgs
Our price:
£138.00 (159.40)
including VAT 20.00 % ( £23.00 )
Qty

 

The Control Ball Valves guarantee an equal percentage valve characteristic and first class control characteristics with their unique characterizing disc.

The Control Ball Valves from Belimo Automation have set new standards for effective control since their introduction in 1999; tried-and-tested more than 2.5 million times they provide a cost-effective and innovative solution to conventional control valves.

Specification

Size ..................................................... DN40mm 
Kvs ...................................................... 25Kvs
Flow media ....................................... Cold and Hot Water, water with max. 50% volume of glycol
Temperature of Medium ................. +5ºC...+110ºC
Rated Pressure ps .......................... 2760 kPa
Flow Characteristic .......................... Control path A - AB: equal percentage (to VDI/VDE 2173)
Rangeability ....................................... >100
Leakage Rate .................................... Control path A -AB: Air bubble-tight 
Pipe Connector ................................. Internal thread to ISO 7/1
Differential Pressure max. .............. 350kPa (200 kPa for low-noise operation)
Closing Pressure ............................. 1400 kPa
Angle of Rotation .............................. 90º (Operatiung Range 15...90º)
Installation Position ......................... Upright to horizontal (in relation to the stem)
Maintenance ...................................... Maintenance free
Fitting Material.................................... Forged, nickel-plated brass body
Valve Cone & Stem .......................... Stainless steel
Stem Seal .......................................... O-ring, EPDM
Ball Seat ............................................. PTFE, O-ring Viton
Characterizing Disk .......................... TEFZEL
Length ................................................. 111mm
Weight ................................................. 1.15 kg

Features

» 2-way with internal thread
» for open and closed cold and warm water systems
» for modulating control on the water side of air-handling and heating systems
» air bubble-tight

: *
: *
: *
Type the characters you see in the picture:


*
The code is case-sensitive and must be entered exactly as above.
Immersion Temperature Sensor - SAT1
£24.00
Ceiling Mounted Temperature Sensor - 30K6A1
£72.00
20mm 2 port valve Kvs 8.6
£73.20
Strap-on Temperature Sensor - Ni1000 TK5000
£40.80
Four Stage Relay Module
£88.80

Product rating

You have rated this product already

Customer Reviews

There have been no reviews for this product.

Add your review here

: *
: *
Type the characters you see in the picture:


*
The code is case-sensitive and must be entered exactly as above.