Global one-stop procurement platform for industrial spare parts.
support01@okmarts.com service@okmarts.com hydraulic@okmarts.com
Okmarts.com Online Store, Refrigeration Compressor Price, O&Kmarts Logo
Max 200 characters
Display the website inEN
EN
translate to EN
EN
translate to ES
ES
translate to العربية
العربية
All
Carel
Carel
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
  • Module
    Module
  • Sensor
    Sensor
Danfoss
Danfoss
  • Refrigeration Compressors
    Refrigeration Compressors
  • Servo Valve
    Servo Valve
  • VFD
    VFD
  • Soft Starter
    Soft Starter
  • Solenoid Valve
    Solenoid Valve
  • Transmitter
    Transmitter
  • Transformer
    Transformer
  • Expansion Valve
    Expansion Valve
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Electric Motor
    Electric Motor
  • Overflow Valve
    Overflow Valve
  • Butterfly Valve
    Butterfly Valve
  • Combustion Controller
    Combustion Controller
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Ball Valve
    Ball Valve
  • Hydraulic Motor
    Hydraulic Motor
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Expansion Valve Coil
    Expansion Valve Coil
  • Filter
    Filter
FUJIKOKI
FUJIKOKI
  • Expansion Valve
    Expansion Valve
  • Expansion Valve Coil
    Expansion Valve Coil
Parker Sporlan
Parker Sporlan
  • Expansion Valve
    Expansion Valve
Hitachi
Hitachi
  • Refrigeration Compressors
    Refrigeration Compressors
  • Expansion Valve
    Expansion Valve
  • Gearbox
    Gearbox
  • PLC
    PLC
  • Level Meter
    Level Meter
  • Air Compressor
    Air Compressor
  • Relay
    Relay
  • Module
    Module
  • Expansion Valve Coil
    Expansion Valve Coil
  • Air Conditioner
    Air Conditioner
Saginomiya
Saginomiya
  • Expansion Valve
    Expansion Valve
  • Temperature Controller
    Temperature Controller
  • Expansion Valve Coil
    Expansion Valve Coil
All Brands
All Brands
    • a
    • b
    • c
    • d
    • e
    • f
    • g
    • h
    • i
    • j
    • k
    • l
    • m
    • n
    • o
    • p
    • q
    • r
    • s
    • t
    • u
    • v
    • w
    • x
    • y
    • z
    • 3
    • 7
      Top Picks
      • Castel Expansion Valve 2231UL/4
      1/1
      Castel Expansion Valve 2231UL/4

      There is no price at present, you can Request a Quote

      • Specifications
      • Q&A
      • Reviews
      The Castel Expansion Valve is high quality!

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I track the logistics information of a product?

        A: Once your order is shipped, you will receive a confirmation email with tracking information. You can use this information to track your order through the logistics provider's website.

      • Q: Can I pre-order items that are not yet released?

        A: Yes, we may offer pre-order options for certain items that are not yet released. Pre-ordering allows you to secure your item in advance, and we will ship it to you as soon as it becomes available.

      • Q: How can I provide suggestions for improving your services?

        A: We value your feedback and suggestions for improving our services. You can provide suggestions by contacting our customer service team or using the feedback form on our website. We appreciate your input and strive to enhance our offerings based on customer suggestions.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        Castel Expansion Valve 2231UL/4
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Castel Expansion Valve 2231UL/4

      There is no price at present, you can Request a Quote

      People who bought this item also viewed

      New In stock for sale, Parker Sporlan Expansion Valve FVE-3-Z

      Parker Sporlan Expansion Valve FVE-3-Z

      US$163.46
      New In stock for sale, Parker Sporlan Expansion Valve CBBIVE-5-GA

      Parker Sporlan Expansion Valve CBBIVE-5-GA

      US$141.54
      New In stock for sale, Danfoss Expansion Valve 068F5215

      Danfoss Expansion Valve 068F5215

      US$399.00
      New In stock for sale, Parker Sporlan Expansion Valve ERZE-4-CP180

      Parker Sporlan Expansion Valve ERZE-4-CP180

      US$191.15
      New In stock for sale, NORTHMAN Solenoid Valve SWH-G02-C6-A240-20

      NORTHMAN Solenoid Valve SWH-G02-C6-A240-20

      US$173.00
      New In stock for sale, Bumhan Transformer BHBD-SB50

      Bumhan Transformer BHBD-SB50

      US$339.69
      New In stock for sale, Danfoss Solenoid Coil BO240C

      Danfoss Solenoid Coil BO240C

      US$371.09
      New In stock for sale, Schneider Contactor LC1D15000E7C

      Schneider Contactor LC1D15000E7C

      US$336.92
      New In stock for sale, AVC Fan DBTB1225B8F

      AVC Fan DBTB1225B8F

      US$24.23
      New In stock for sale, Italvibras Electric Motor MVSI 3/200-S02

      Italvibras Electric Motor MVSI 3/200-S02

      US$1902.25
      New In stock for sale, Rexroth Filter R928006035

      Rexroth Filter R928006035

      US$502.55
      New In stock for sale, Danfoss Sight Glass SG3S

      Danfoss Sight Glass SG3S

      US$26.17
      New In stock for sale, Saginomiya Expansion Valve Coil VPF32

      Saginomiya Expansion Valve Coil VPF32

      US$227.20
      New In stock for sale, HITACHI Capacitor 450V 6800UF

      HITACHI Capacitor 450V 6800UF

      US$512.31

      Customers frequently viewed

      New In stock for sale, IWAYA DENKI Water Pump 25CJT0752

      IWAYA DENKI Water Pump 25CJT0752

      US$2307.69
      New In stock for sale, Panasonic Servo Motor MHMF022L1V2M

      Panasonic Servo Motor MHMF022L1V2M

      US$653.85
      New In stock for sale, Honeywell Solenoid Valve VE4025B1045

      Honeywell Solenoid Valve VE4025B1045

      US$334.62
      New In stock for sale, ROTEN Mechanical Seal 8E5K-22-X

      ROTEN Mechanical Seal 8E5K-22-X

      US$384.62
      New In stock for sale, SANDSUN Overload Pump VA08H-760

      SANDSUN Overload Pump VA08H-760

      US$1568.40
      New In stock for sale, GS Battery 6-QW-60(450)-(55D23L-KR)

      GS Battery 6-QW-60(450)-(55D23L-KR)

      US$646.15
      New In stock for sale, Rechi Compressor 44R273A

      Rechi Compressor 44R273A

      US$341.00
      New In stock for sale, Bosch Rexroth Linear Guideway Runner Block R165381920

      Bosch Rexroth Linear Guideway Runner Block R165381920

      US$107.69
      New In stock for sale, MINDMAN Air Cylinder MCQV2-11-40-200

      MINDMAN Air Cylinder MCQV2-11-40-200

      US$88.46
      New In stock for sale, Mitsubishi Compressor YB645WTG

      Mitsubishi Compressor YB645WTG

      US$549.00
      New In stock for sale, TENGEN Contactor CJX2F-185A

      TENGEN Contactor CJX2F-185A

      Contact Us
      New In stock for sale, Copeland Compressor RS40C1E-IAA-221

      Copeland Compressor RS40C1E-IAA-221

      Contact Us
      New In stock for sale, Honeywell Relay HRN-4C-AC48V

      Honeywell Relay HRN-4C-AC48V

      US$10.00
      New In stock for sale, CHELIC Pneumatic Equipment Air Cylinder JD50*80

      CHELIC Pneumatic Equipment Air Cylinder JD50*80

      US$53.85
      New In stock for sale, SAMSUNG Servo Motor RSMH-30BA1ASK3

      SAMSUNG Servo Motor RSMH-30BA1ASK3

      Contact Us
      New In stock for sale, Copeland Compressor 2DA3F23K0-TFE-001

      Copeland Compressor 2DA3F23K0-TFE-001

      Contact Us
      New In stock for sale, YG-1 Tool for Metal Cutting EMC52010 20X20X45X100L

      YG-1 Tool for Metal Cutting EMC52010 20X20X45X100L

      US$148.08
      New In stock for sale, Eaton Vickers Vane Pump VTM 42A 50 30 12 11 R1 14

      Eaton Vickers Vane Pump VTM 42A 50 30 12 11 R1 14

      Contact Us
      New In stock for sale, RENESAS IC Integrated Circuit Chip HD6417750RF200V

      RENESAS IC Integrated Circuit Chip HD6417750RF200V

      US$234.81
      New In stock for sale, Jurop Vacuum Pump PN84D

      Jurop Vacuum Pump PN84D

      Contact Us

      Recent related posts

      Will traditional air conditioners be replaced The air conditioner that does not use electricity at all is invented abroad, the minimum cooling is -25℃

      08/24/2020

      Will traditional air conditioners be replaced The air conditioner that does not use electricity at all is invented abroad, the minimum cooling is -25℃

      Air conditioning has become an indispensable configuration for everyone. Although the air conditioning refrigeration system can achieve the cooling effect, the outdoor heat is still very uncomfortable

      Advantages of a Permanent Magnet Contactor

      09/01/2022

      Advantages of a Permanent Magnet Contactor

      The permanent magnet contactor is a new type of low-voltage switchgear. Using the working principle of electromagnetic operation and permanent magnet holding

      Control mode of servo motor

      03/03/2021

      Control mode of servo motor

      Torque control: the torque control mode is to set the external output torque of the motor shaft through the input of external analog quantity or the assignment of direct address. For example, if 10V corresponds to 5nm, when the external analog quantity is set to 5V, the output of the motor shaft is 2.5nm: if the load of the motor shaft is lower than 2.5nm, the motor will rotate forward, and when the external load is equal to 2.5nm

      Detailed classification of commercial central air conditioning systems

      08/09/2020

      Detailed classification of commercial central air conditioning systems

      Inhale the hot and humid air in the room, condense the water vapor through the evaporator, and then send the dry, cool air into the room to cool down and reduce humidity

      Application of HMI in PLC Based Industrial Control System

      01/24/2025

      Application of HMI in PLC Based Industrial Control System

      Programmable logic controller (PLC) plays an important role in factory automation (FA). The continuous development of technology has greatly promoted the improvement of control function and control level of the control system based on PLC

      Brief Discussion on Monitoring of Safety Protection Device of Mine Air Compressor

      08/27/2020

      Brief Discussion on Monitoring of Safety Protection Device of Mine Air Compressor

      In the process of monitoring and inspecting the safety of air compressors in mining enterprises, the author found that more than 90% of the equipment was not equipped or not fully equipped with the temperature and pressure protection devices that should be configured.

      What are the noteworthy issues in central air conditioning design

      08/14/2020

      What are the noteworthy issues in central air conditioning design

      1. Variable air volume ratio    The air-conditioning system runs under partial load conditions most of the year, that is to say, the fans, ducts and air volume of the end of the variable air volume system are mostly between the maximum and minimum air volume limits.

      York screw RXB  RXF compressor professional maintenance

      06/14/2020

      York screw RXB RXF compressor professional maintenance

      History of screw compressors: Screw compressors applied for patents in Germany in 1878. In 1935, a screw compressor with 4 male threads and 5 female threads applied for a patent, which marked the birth of a modern screw compressor. The company that obtain器2䀀ᅵ皥䖒皦즠Ʋ娼ི㲈Ʋ䌁皦ᮔDž༬皧婆ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ瑉浥巠皱㙲皦抐皱巠皱੨皦柘皱ᅵ皥ب巠皱㙲皦忈皱੨皦柘皱즠Ʋǜ勁皦즠ƲبǜV /펔B䌁皦 ᮔDž'鱤džၜ먢䇨珵呈ᠾ뤂ᐱ⿇⬿먲僧ᐱ㥲ᐲ�僬㣢ᐲᠾ랖僧Ԙ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      What is Pneumatic System? Working Principle, Components, Pros & Cons

      06/05/2024

      What is Pneumatic System? Working Principle, Components, Pros & Cons

      Pneumatic technology uses compressed air as the working medium to transmit energy and signals. It is a technology that realizes the mechanization and automation of various production processes.

      A newly installed air conditioner trips as soon as it is plugged in. What's the matter

      08/21/2020

      A newly installed air conditioner trips as soon as it is plugged in. What's the matter

      This question is about the first use of newly purchased appliances. This question actually asks two questions: First, the newly installed air conditioner trips as soon as it is plugged in. Why?

      • Welcome to O&Kmarts

        Is there anything we can help?

        Email us
      • Feedback

      Join in

      Join in to enjoy exclusive discounts and give you greater discounts

      See More About O&Kmarts Member
      Sign up now

      Common Problem

      Payment Methods
      Shipping Guide
      Sales and Refund Policy
      FAQs

      About O&Kmarts

      About Us
      Membership

      Website Terms

      Privacy Policy
      Terms Of Use
      Bidding Agreement
      Review Rules

      Customer Service

      support01@okmarts.com
      service@okmarts.com
      hydraulic@okmarts.com
      +86-28-84166335
      GMT+08:00 Mon-Fri, 9:00 AM-7:00 PM
      Customer Feedback

      POPULAR PRODUCTS :

      Carel Expansion Valve FUJIKOKI Expansion Valve Saginomiya Expansion Valve Emerson Alco Expansion Valve Danfoss Expansion Valve Parker Sporlan Expansion Valve Hitachi Expansion Valve Castel Expansion Valve EFM-25YGMISZ-2R ZS18 SER-C-10-S OSE-21-Z EVDIS00EN0 30HX412-302-EEA 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 4414FN/39H ad0612hb a72gl APMATIC Air Cylinder Atos DPHA-1711/PA-GK/D 24DC caj9480z CKD 4F310-10-M2-DC24V CKD HO-25A-NC-FL Copeland CR37KQ-TF5-240AA C-R221H6R drp 240 48 e50s8 2500 3 t 24 FFB0412SHN Ingersoll Rand 39198551 MAC 117B-611BAAA MSME012G1U MSME012G1U RS222VREC sc n2 contactor TOKYO KEIKI/TOKIMEC DG4V-3-23A-M-P7-T-7-56 Toshiba FE59E1M-U

      Disclaimer: All brand names, model or type numbers or marks listed on the website are owned by their respective manufacturers. These terms are used for identification purposes only and are not intended to indicate affiliation with OEM companies. Product pictures shown on the website are for illustrative purposes only and the actual item may vary in design, specification, etc. Confirm at the time of purchase if you are unsure.

      © eCommerce. 2017-2025. All Rights Reserved
      © eCommerce. 2017-2025. All Rights Reserved
      Press and drag the mouse to start taking a screenshot