Product Specifications

Application

Control of hot and/or chilled water for fan coil units and small reheaters/recoolers in electric/electronic temperature control systems

Used With

M6410C; M6410L; M7410C; M7410E; M4450; M8450; MT8

Comments

Valve inserts changeable without draining by using insert replacement tool WV108

Item Type

Product

Connection Type

NPT

Pressure Range (kPa)

Nonimal Pressure Rating PN16

Body Pattern

Three-way with bypass

Pipe Size (inch)

1/2 in.

Pipe Size (DN)

DN15

Fluid Temperature (C)

2 C to 120 C, non-condensing

Fluid Temperature (F)

36 F to 248 F, non-condensing

Maximum Differential Pressure Ratings (Close-off) (kPa)

Close off pressure with 180Nm motor: 800 kPa; Close off pressure with 90Nm motor: 500 kPa

Capacity (Kv)

A-AB 0.25 kVs; B-AB 0.16 kVs

Valve Action

Stem up to close, port A to AB

Valve Type

Linear Valve with Bypass

Controlled Fluid

Chilled or hot water with up to 50% Glycol

Materials (Body)

Brass

Materials (Stem)

Stainless Steel

Flow Characteristic

Equal percentage port A-AB; Linear for bypass port B-AB

Stem Travel (in.)

1/4 in.

Stem Travel (mm)

6.5 mm

Materials (Plug/Ball/Disc)

Brass

Leakage

≤0.02% of kVs