Manual wheel ENH/NHK/NHN

Area of use

The handwheel ENH, NHK and NHN is used to regulate valves in heating and cooling systems.

Description

The handwheel is manually adjusted of a valve or just as a shut off function. It is commonly used together with towel dryers in cases when no thermostatic function is necessary. To prevent risk of bacterial growth in domestic hotwater systems, washer BL should be mounted between the valve body and the manual wheel. By doing this a constant flow is assured which eliminates chances of bacterial growth.

Handwheel ENH is in white plastic.
Handwheel NHK is chromed and polished.

Security cap NHN is nickel plated and will be set with an 5 mm Allen Key, to prevent unauthorized to change the setting.

Technical data

Max storage temperature
80° C
Min storage temperatur
0°C
Material
Polyamid, mässing
Color
RAL 9016
Weight
ENH 39 g, NHK 172 g, NHN 75 g

Dimensions

Valve Dim ENH NHK NHN
Straight valve 10 72 98 52
with nipple 15 72 98 52
20 72 98 52
Straight valve 10 72 98 52
with bend 15 72 98 52
20 72 98 52
Angle valve 10 72 98 52
with nipple 15 72 98 52
20 72 98 52
Revert angle 10 83 108 63
valve with 15 83 108 63
nipple 20 83 108 63

Order designations

RSK n0. Art.no. Name Description
480 60 97 4031102 ENH Handwheel
480 64 09 4037401 NHK Handwheel chrome polished
480 55 87 4030101 NHN Security cap set by with 5 mm Allen key
480 65 34 4703210 Washer 26×1 Legionella washer