37002 Series Minitork II

Conventional Butterfly Control Valves

The MiniTork® II is a heavy duty automatic throttling control butterfly valve that provides superior performance by incorporating the following features:

Low Dynamic Torque

The unique cupped shape disc results in a dynamic torque considerably lower than conventional butterfly valves.

Bi-Directional Flow

The reverse cupped construction of the Minitork disc is not self-limiting. Accordingly, the low torque can be maintained regardless of flow direction.

Deflection-free and backlash-free operation

Splined and clamped construction with an ouboard ball bearing and a rigid bracket assembly provide the structural rigidity required for precise positioning.

Direct Mounted Positioners

Position feedback is directly connected to the valve shaft eliminating potential lost motion and providing improved positioning accuracy.

Triple Bearing System

Provides exceptional support and guiding for the shaft.

Valve Position Indicator

Highly visible, which allows quick visual inspection of disc position.

Integrally Cast Extension Bonnet

Provides ability to handle wide range of process temperatures.

Spring Diaphragm Actuator

With total enclosure of all moving parts provides increased resistance to environmental corrosion.

Technical Specifications

Sizes

2" through 12" (50 through 600 mm)

Ratings and Connections

Wafer for mounting between flanges: ANSI 150 – 300 UNI-DIN 10 – 40

Body Materials

Carbon steel Stainless steel Liners in Buna-N, Viton, and Nordel

Actuator

Model 33 spring diaphragm

Trim

Low torque butterfly

Inherent Characteristics

Equal percentage

Downloads

Masoneilan has made various downloads available for the Masoneilan 37002 Series, including the specification sheet and the information sheet. These can be downloaded via the Masoneilan website.

View available downloads