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
Yuken
Yuken
  • Solenoid Coil
    Solenoid Coil
  • Safety Valve
    Safety Valve
  • Proportional Valve
    Proportional Valve
  • Directional Valve
    Directional Valve
LESER
LESER
  • Safety Valve
    Safety Valve
  • Relief Valve
    Relief Valve
KUNKLE
KUNKLE
  • Safety Valve
    Safety Valve
SS
SS
  • Safety Valve
    Safety Valve
Goetze
Goetze
  • Safety Valve
    Safety Valve
  • Overflow Valve
    Overflow Valve
NORTHMAN
NORTHMAN
  • Solenoid Valve
    Solenoid Valve
  • Safety Valve
    Safety Valve
  • Overflow Valve
    Overflow Valve
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 Safety Valve 3030/44C280
      1/1
      CASTEL Safety Valve 3030/44C280
      $ 344 .62

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      • Specifications
      • Q&A
      • Reviews
      The CASTEL Safety Valve is high quality!
      Inlet connection wrench torque (min/max) [Nm]: 21/30
      Flow Diameter: 12 mm
      Flow Section: 113 mm2
      Lift: 4.1 mm
      Discharge Coefficient "Kd": 0.90
      PS: 55 bar
      Set Pressure Range at atmospheric back pressure Pset: 9-50 bar

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Can I change the shipping address after placing an order?

        A: We understand that sometimes you may need to change the shipping address. Please contact our customer service as soon as possible, and we will do our best to accommodate your request, depending on the order status and feasibility.

      • Q: Is my personal information secure when shopping on your platform?

        A: Absolutely! We take the security and privacy of your personal information seriously. Our platform utilizes advanced encryption and security measures to protect your data, ensuring a safe and secure shopping experience.

      • Q: Are there any restrictions on using multiple discount codes for a single order?

        A: The use of multiple discount codes for a single order may be subject to certain restrictions. Please refer to the terms and conditions of the discount codes or contact our customer service team for more information.

      View More
      Question has been sent successfully

      Reviews

      • C

        CONCORDIA DIMEGLIO

        Jun 05, 2025

        CASTEL Safety Valve 3030/44C280
        OKmarts had a huge selection of parts, including the one I was looking for.
        Helpful
        Unhelpful
      • B

        Bryan Zyszkiewicz

        Mar 03, 2025

        CASTEL Safety Valve 3030/44C280
        I was really impressed with the speed of delivery and the great price.
        Helpful
        Unhelpful
      • L

        Lorenzo Abeyta

        Dec 08, 2024

        CASTEL Safety Valve 3030/44C280
        They offer a convenient shopping experience.
        Helpful
        Unhelpful
      • L

        Lan Bach

        Feb 23, 2024

        CASTEL Safety Valve 3030/44C280
        Thank you. Much more affordable than other sites.
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        CASTEL Safety Valve 3030/44C280
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      CASTEL Safety Valve 3030/44C280

      $ 344 .62
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

      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, SANKYO Relay DP1A-5J

      SANKYO Relay DP1A-5J

      US$7.50
      New In stock for sale, Emerson Alco Expansion Valve 065633

      Emerson Alco Expansion Valve 065633

      Contact Us
      New In stock for sale, BKD Bearing BZSY6318

      BKD Bearing BZSY6318

      US$35.00
      New In stock for sale, KAMCAP Capacitor MK-16V-P3FYS

      KAMCAP Capacitor MK-16V-P3FYS

      US$17.31
      New In stock for sale, Bristol Compressor H2NG244DRE

      Bristol Compressor H2NG244DRE

      US$2042.25
      New In stock for sale, Eaton Vickers Vane Pump 4525VQ42AM14-11DB20

      Eaton Vickers Vane Pump 4525VQ42AM14-11DB20

      Contact Us
      New In stock for sale, Copeland Compressor RSL5-0101-TFC-198

      Copeland Compressor RSL5-0101-TFC-198

      Contact Us
      New In stock for sale, PIZZATO Switch FR 1801-M2

      PIZZATO Switch FR 1801-M2

      Contact Us
      New In stock for sale, Panasonic Servo Motor M9MX40GBU

      Panasonic Servo Motor M9MX40GBU

      US$317.40
      New In stock for sale, DUPLOMATIC Servo Valve DXJ5/D0L100/10N/E0K11

      DUPLOMATIC Servo Valve DXJ5/D0L100/10N/E0K11

      Contact Us

      Recent related posts

      Four common representation methods for air compressors

      09/08/2020

      Four common representation methods for air compressors

      In the 21st century, the air compressor market is highly competitive. When consumers choose products, they often include the quality and price of the machine in their purchase criteria. Therefore, the various labeling methods commonly used in the market will be explained, and we will do our best to protect consumers.

      Branch tube PK branch box in multi-connection applications, who is better

      08/03/2020

      Branch tube PK branch box in multi-connection applications, who is better

      At present, the main connection methods used in the mainstream market of home improvement central air-conditioning are branch boxes and branch pipes.

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      08/20/2020

      The air conditioner doesn’t cool right after I bought it. I bought a fake brand.

      Summer is here, and the sales season for air conditioners is also coming. However, recently some citizens have bought "fake air conditioners." Obviously it is a new product of the well-known brand Midea, why does it stop cooling after just a few days of purchase?

      Summary of parameters and phenomena of air conditioning refrigerationheating system

      08/02/2020

      Summary of parameters and phenomena of air conditioning refrigerationheating system

      Summary of parameters and phenomena of air conditioning refrigerationheating system 1. R22 refrigeration working state parameters   (1) During summer cooling, the normal low pressure of the refrigeration system is between 0.4~0.59MPa.

      Precautions for use of refrigeration compressor overload protector

      06/14/2020

      Precautions for use of refrigeration compressor overload protector

      The overload protector of the compressor for air-conditioning generally adopts a sudden bimetal protector, which is composed of a heating wire, a bimetal and two static contacts, which are connected in series in the compressor circuit. When the current in器2䀀ᅵ皥䖒皦즠Ʋ煔क़㲈Ʋ䌁皦ᮔDž༬皧煞क़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ۂ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Analysis of the circuit diagram of the two compressors' phase failure protection

      06/18/2020

      Analysis of the circuit diagram of the two compressors' phase failure protection

      Analysis of the circuit diagram of the two compressors' phase failure <br><br> Air compressor phase failure <br><br> circuit In the figure, KP is the electrical contact pressure gauge Ai is the CD4073 AND gate circuit, Az is the ~D4025 NOR gate circuit, and A3 is the CD4071 OR gate circuit. The 7806 three-terminal fixed integrated voltage regulator is used as the control circuit for the DC working power supply. When the AC power fails, the relay KA is released and the motor stops. Circuit diagram of compressor phase failure <br><br><img src="{{media url=&quot;wysiwyg/Analysis_of_the_circuit_diagram_of_the_two_compressors_phase_failure_protection.jpg&quot;}}" alt="" />

      Why does industrial chiller have serious odor during use

      08/17/2020

      Why does industrial chiller have serious odor during use

      After long-term operation of industrial chillers, if cleaning and maintenance are not carried out for a long time, the operational stability of industrial chillers will be greatly affected, and peculiar smells will appear.

      How to achieve energy saving and high efficiency in integrated chillers

      08/19/2020

      How to achieve energy saving and high efficiency in integrated chillers

      The integrated chiller saves energy because of its low condensing temperature. The integrated chiller integrates water-cooled units, computer room civil engineering, cooling towers, cooling

      Factors to Consider When Selecting Rotary Encoders

      10/14/2021

      Factors to Consider When Selecting Rotary Encoders

      In a series of modern machinery industries like construction, building materials, mining, engineering vehicles, metallurgy, water conservancy, port machinery and other fields related to large heavy equipment, the reliability and safety of equipment comes first in process control.

      Danfoss Thermostats

      01/03/2021

      Danfoss Thermostats

      Cold Controls (thermostats) are subject to the LVD directives, meaning they must be tested according to this Directive so that customers can feel safe and secure during buying and installing these Cold Controls. Danfoss Cold Controls also called 077B to h器2䀀ᅵ皥䖒皦즠Ʋ㉄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㉎ᰙ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բ識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      • 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 :

      Yuken Safety Valve Goetze Safety Valve SS Safety Valve KUNKLE Safety Valve LESER Safety Valve 363-400-00B0 6110/22 SS8021G 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2PS164D5AA02 ACKR40X90 AGT201A748DH Bifold FP06P-S1-04-32-NU-SA-77A-24D-ML-30-K85 CAE9460Z caj9513z CKD 4GA119-C4-E2H-3-K3 CKD 4GB249-BHA Copeland RF41C5E-CAZ-252 E5VSTA0000 Eaton Vickers KCG-6-W250-3-Z-M-U-H1-10 Ebmpapst DV6318/2TDH5PR MFA010LDMNSA NE36YEKMT T12E48BS1M7 07 TAG4553T tag4561t TSTA30C vtz121agnr1b Y.S.TECH FD127025MB

      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