Refrigeration and air conditioning valley wheel compressor 10 horsepower 12 horsepowerVR125KS-TFP-522

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16 channel analog input board VE4003S2B6 4-20mA HART wiring board VE4003S2B1 12P3270X022 Discrete Input Module VE4003S2B9 analog input card, 16 channels, 4-20 mA, 2-wire, terminal block

VR144KS-TFP-402 Emerson air conditioning compressor The air conditioning compressor plays a role in compressing and driving the refrigerant in the air conditioning refrigerant circuit. Air conditioning compressors are generally installed in outdoor units. The air conditioning compressor extracts refrigerant from the low-pressure area, compresses it, and sends it to the high-pressure area for cooling and condensation. It releases heat into the air through heat dissipation fins, and the refrigerant also changes from a gaseous state to a liquid state, increasing the pressure. The working circuit of the air conditioning compressor is divided into an evaporation zone (low-pressure zone) and a condensation zone (high-pressure zone). The indoor unit and outdoor unit of the air conditioner belong to the low pressure or high pressure zone respectively (depending on the working condition). The refrigerant flows from the high-pressure zone to the low-pressure zone, and is injected into the evaporator through a capillary tube. When the pressure drops sharply, the liquid refrigerant immediately turns into a gas and absorbs a large amount of heat from the air through the heat sink. In this way, the air conditioning compressor continuously works, absorbing heat from one end of the low-pressure area into the refrigerant and then sending it to the high-pressure area to dissipate into the air, playing a role in regulating the temperature.

Westinghouse Card 5X00070G04 5X00070G04 1C31116G04 5X00070G04 /5X00070G05/1C31116G04 Ovation DCS 卡件 Emerson OVATION 5X00070G04 1C31116G04 thermocouple input card TC card 5X00070G04 Emerson Input/Output Module DCS Card

XC-CPU201-EC256K Controller XC-CPU201-EC256K-8DI-6DO MMX34AA014N0-0 XC-CPU201-EC256K-8DI-6DO NZMH2-ME220 SVX002A1 EATON/Eaton Muller/XC-CPU201-EC256K-8DI-6DO-XV Programmable Controller Module

SM-BROBUS DP-V1 Emerson Control Unit Module SM Profibus DP-V1 Emerson inverter SP1406 program module Emerson CT frequency converter expansion card/communication module SM-FPROFIBUS DP-V1 STDW03 Emerson Communication Card Expansion Card SM-PROBUS-DP-V1 STDS49 Communication Module Card Emerson CT frequency converter expansion card/communication module SM-FPROFIBUS DP-V1 STDW03

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AB touch screen 2711P-RR128 AB Rockwell Touchscreen Display Logic Module 2711P-RR128 2711P-RR128 Programmable Controller I/O Communication Configuration Module 2711P-RN6 2711P-RN8 2711P-RR128 American AB touch screen logic module

Wireless pressure transmitter battery module 701PBKKF 701PGNKF Original Emerson 7.8V transmitter battery 701PBKKF/00753-9220-0001 Rosemount Emerson Wireless Pressure Transmitter Battery Module 701PBKKF

DFE32B DEH11B SEW communication card DFE32B new SEW inverter Profinet Ethernet communication module DFE32B DEH11B DFE33B brand new original SEW frequency converter communication card encoder card

SEW control module USM21A SEW Network Adapter USB11A, USM21A SEW Saiwei frequency converter debugging line communication data line USM21A

VE4005S2B4/CE4005S2B4 module card DeltaV Input/Output Module DCS Card VE4005S2B4 Controller Emerson DELTAV VE4005S2B4 Standard Input/Output Terminal Block

AB Rockwell Inverter 25B-D6P0N104 25B-D6P0N104 Rockwell Powerflex inverter brand new

AB Rockwell PLC module 1756-IF8I Low speed high torque output 1756-IF8I Relay output module 1756-IF8I focuses on quality Miniature circuit breaker 1756-IF8I operates flexibly