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Series T-25

Product catalog summary

Overview: This document provides technical specifications and details for the Series T-25 mechanically operated stem-operated valves, specifically the 3/2-way valves, and their associated accessories.

Specifications:

Valve Type: 3/2-way mechanically operated seat valve with a mounting adaptor for actuator mount.
Connection: M5
Nominal Size: 2.5 mm
Temperature Range: -10°C to +70°C
Medium: Filtered, oil-free, and dried compressed air according to ISO 8573-1:2010, Class 7:2:4, instrument air, free of aggressive additives. The pressure dew point must be at least 10°C below the lowest occurring ambient temperature.
Materials: Body made of anodized aluminum, seals of NBR, inner parts of stainless steel and brass, and stem of stainless steel.

Model T-25-311:

Type: 3/2-way, mechanical spring return, stem operated
Operating Pressure: 0 to 12 bar
Flow Rate: 95 Nl/min
Actuating Force at 6 bar: 22 N
Actuation Stroke: 4 mm
Weight: 0.042 kg

Accessories:

Actuator Ø 22.5 mm: Includes push button, mushroom, 2 position switch, key-return, stop key-return, and toggle models. Actuating force at 6 bar ranges from 13 to 26 N, with weights varying from 0.057 to 0.159 kg depending on the model.
Actuator Ø 30 mm: Includes push button, mushroom, 2 position switch, key-return, toggle, and mushroom red detent models. Actuating force at 6 bar ranges from 9 to 31 N, with weights varying from 0.066 to 0.111 kg depending on the model.

Color Options: Various models allow customization with color options such as green, black, red, yellow, and blue, indicated by specific codes.

Catalog excerpts

Valves > mechanically operated valves > stem-operated valves > Technical details Mechanically operated seat valve including mounting adaptor for actuator mount. T-25-311 3/2-way, mechanical spring return, stem operated Technical data Flow rate (Nl/min) 95

Open the catalog to page 1

Valves > mechanically operated valves > accessories > Actuator 0 22.5 mm Model-no.:18-T-23-011-xx + Symbol Actuating force at 6 bar (N) Weight (with valve) (kg) Please complete: xx = Color ( 20 = green, 30 = black, 40 = red ) Symbol Actuating force at 6 bar (N) Weight (with valve) (kg)

Open the catalog to page 2

Valves > mechanically operated valves > accessories > Model-no.: 18-T-23-014 + Symbol Actuating force at 6 bar (N) Weight (with valve) (kg) Symbol Actuating force at 6 bar (N) Weight (with valve) (kg)

Open the catalog to page 3

Valves > mechanically operated valves > accessories > Actuator 0 30 mm 18-T-30-011-xx Push button afflec _ 0 36 _ Symbol Actuating force at 6 bar (N) Weight (with valve) (kg) Symbol Actuating force at 6 bar (N) Weight (with valve) (kg)

Open the catalog to page 4