Siemens locator piezoelectric valve in stock

Siemens locator piezoelectric valve C73451-A430-D81 in stock

Siemens locator piezoelectric valve C73451-A430-D81Large quantity of spot goods, * * sale, pre order as soon as possible, quality assurance, welcome.Siemens locator piezoelectric valve C73451-A430-D81 is available in large quantities in stock, * * on sale, pre order as soon as possible, quality assurance, welcome to inquire.Siemens locator piezoelectric valve C73451-A430-D81 is available in large quantities in stock, * * on sale, pre order as soon as possible, quality assurance, welcome.

The SIPART PS2 series intelligent electrical valve positioner is used for controlling pneumatic linear or angular stroke actuators. The intelligent electrical valve positioner drives the actuator to achieve the same valve opening position as the given value. The additional input function can be used to lock the valve position or drive the valve to a safe position. As a standard configuration for implementing this function, binary input has been integrated into the base product.

Siemens locator piezoelectric valve C73451-A430-D81 in stock

feature

The SIPART PS2 series intelligent electrical valve positioner has many practical advantages compared to conventional products, such as:

Easy installation, automatic initialization (zero position and travel range automatically adjusted)

Easy to operate

-Simple operation and programming can be achieved through the use of three buttons and a dual row LCD display

-Programming through SIMATIC PDM

High quality control comes from online adaptation programs

The gas consumption during steady-state operation can be ignored

The "tight close" function ensures the positioning pressure of the valve seat

Many functions can be achieved through simple configuration, such as parameterization and limit values

Self diagnosis for valves and actuators

The straight stroke and angular stroke actuators use the same model of valve positioner

There are few movable parts, so it is not sensitive to vibration

In the external environment, external non-contact position sensors can be selected

Partial stroke test and solenoid valve function (single acting locator) for "Intelligent Solenoid Valve"

Partial travel testing, for example, can be used for safety valves

SIL 2 certification

Can work with natural gas

application

The SIPART PS2 locator is mainly used in the following fields:

Chemical industry

Power plant

Paper and glass

Water and sewage

Food and pharmaceuticals

Offshore platform

The SIPART PS2 series locator has the following product types:

Plastic aluminum, stainless steel, aluminum casing or cast aluminum casing (EExd) for single acting actuators

Plastic aluminum, stainless steel casing or cast aluminum casing (EExd) for double acting actuators

? Used in non hazardous areas

Can be used in hazardous areas

-Intrinsic safety products (EEx ia/ib)

-Explosion proof enclosure (EEx d)

-EEx n design (spark free type)

Communication form:

Equipped with 0/4 to 20mA, HART communication signal (optional)

Equipped with PROFIBUS-PA communication interface

Foundation fieldbus (FF) communication interface

Explosion proof products

Basic products include explosion-proof grade EEx ia/ib or intrinsically safe products for use in Zone 2/22 (dust).

Explosion proof SIPART PS2 EExd is allowed for use in Zone 1 (see product technical data). All optional modules are also allowed to use SIA modules, except for limit switch modules and NCS

Stainless steel shell products are suitable for special environmental conditions

SPART PS2 products with stainless steel casing (without LCD display window) can be applied in special corrosive environments (such as offshore operations, chlor alkali plants, etc.). Its function is the same as that of the base product.