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
      • LESER Safety Valve 543
      1/1
      LESER Safety Valve 543

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

      • Specifications
      • Q&A
      • Reviews
      The LESER Safety Valve is high quality!
      Double Safety Relief Valve up to PN 40 spring loaded series 543
      Nominal Diameter, Valve size: DN 50/65/80/100
      Pressure rating inlet/outlet: PN 40/PN 16
      Maximum set pressure: 40/35/30 bar
      Total flow area: 1608/2514/3926/6434 mm2

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: How can I cancel or modify an order?

        A: If you need to cancel or modify an order, please contact our customer service team as soon as possible. We will do our best to accommodate your request based on the order status and feasibility.

      • Q: Do you have any recommended alternative products?

        A: Yes, we have a range of recommended alternative products available. If you're looking for options similar to a particular product, our website or customer service representatives can provide you with suitable recommendations based on your preferences and needs.

      • Q: What should I do if a product is lost or damaged during shipping?

        A: We purchase shipping insurance for every order to ensure the safety of the products during transportation. If the products are lost or damaged, please contact our customer service team promptly. We will assist you in resolving the issue and provide appropriate compensation.

      View More
      Question has been sent successfully

      Reviews

      • A

        Anonymous user

        Nov 25, 2022

        LESER Safety Valve 543
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      LESER Safety Valve 543

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

      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, ESTUN Servo Drive PRONET-A5AMG

      ESTUN Servo Drive PRONET-A5AMG

      Contact Us
      New In stock for sale, SMC Proportional Valve ITV3031-31F3S4

      SMC Proportional Valve ITV3031-31F3S4

      Contact Us
      New In stock for sale, Bristol Compressor H73A543DBLH

      Bristol Compressor H73A543DBLH

      Contact Us
      New In stock for sale, Long Shenq VFD Frequency Converter LS600-20-5S

      Long Shenq VFD Frequency Converter LS600-20-5S

      US$461.54
      New In stock for sale, Eaton Vickers Vane Pump 2520VQS21F5-11AC20L

      Eaton Vickers Vane Pump 2520VQS21F5-11AC20L

      Contact Us
      New In stock for sale, NXP IC Integrated Circuit MKL17Z256VLH4

      NXP IC Integrated Circuit MKL17Z256VLH4

      US$96.23
      New In stock for sale, HITACHI Expansion Valve FM-40YPHS-11R

      HITACHI Expansion Valve FM-40YPHS-11R

      Contact Us
      New In stock for sale, Ebmpapst Fan RLD85/3400A4-3025LH

      Ebmpapst Fan RLD85/3400A4-3025LH

      Contact Us
      New In stock for sale, WESTLOCK Switch 2869-A-00-0-000

      WESTLOCK Switch 2869-A-00-0-000

      US$1557.69
      New In stock for sale, DORMER Tool for Metal Cutting A110.8

      DORMER Tool for Metal Cutting A110.8

      US$197.69

      Recent related posts

      What is a heat pump?

      06/14/2020

      What is a heat pump?

      "Heat pump" is to convert low-level energy into high-level energy that can be utilized by people. The low energy in nature can come from water, air, soil and so on.

      What is the refrigeration pressure of the inverter air conditioner? What is the refrigerant of inverter air conditioner?

      07/27/2020

      What is the refrigeration pressure of the inverter air conditioner? What is the refrigerant of inverter air conditioner?

      It is necessary to find a good air conditioner to be able to reassure people. Inverter air conditioners are really good and are loved by people. So when people use such air conditioners, they should also know the refrigeration pressure of inverter air conditioners. At the same time, we should know what the refrigerant of inverter air conditioner is, so that it can be more helpful to the use of air conditioner.

      The principle structure, advantages and disadvantages of scroll refrigeration compressor

      07/19/2020

      The principle structure, advantages and disadvantages of scroll refrigeration compressor

      Principle: The scroll line pattern of the moving plate and the static plate are the same, but the phase difference is 180°C; they mesh to form a series of closed spaces; the static plate does not move, and the moving plate revolves around the center of the fixed plate with the eccentricity as the radius. When the moving disc revolves, it meshes in sequence, so that the crescent-shaped area is continuously compressed and reduced, so that the gas is continuously compressed and finally discharged from the center hole of the static disc

      Causes of frosting of cold storage compressors and solutions

      08/20/2020

      Causes of frosting of cold storage compressors and solutions

      Frosting at the return port of a cold storage compressor is a very common phenomenon in refrigeration systems. Under normal circumstances, system problems will not occur immediately,

      PLC Analog Input

      05/19/2022

      PLC Analog Input

      PLC analog inputs usually use voltage signals in the range of 20 volts and current signals in mA. Each PLC manufacturer has I / O modules to process these types of signals

      The main difference between brushless DC motor and DC servo motor

      03/01/2021

      The main difference between brushless DC motor and DC servo motor

      Different definitions: (1) Brushless DC motor is a typical mechatronics product, which is composed of motor body and driver. Brushless motor refers to the motor without brush and commutator (or collector ring), also known as commutator less motor. As early as the 19th century, when the motor was born, the practical motor was the brushless form, that is, the AC squirrel cage asynchronous motor, which has been widely used. However, the asynchronous motor has many insurmountable defects, so that the development of motor technology is slow. The transistor was born in the middle of last century, so the brushless DC motor using transistor commutation circuit instead of brush and commutator came into being. This new type of brushless motor is called electronic commutation DC motor, which overcomes the defects of the first generation of brushless motor.

      ZP51K5E-TF574.3 hp 60Hz (R410A) air conditioner Emerson Copeland compressor

      07/15/2020

      ZP51K5E-TF574.3 hp 60Hz (R410A) air conditioner Emerson Copeland compressor

      What the editor will introduce today is the Emerson Copeland compressor ZP51K5E-TF5/7, which is suitable for R410A refrigerant at 60Hz three-phase electric air conditioning. The power given in the manual of Emerson Copeland Scroll Air Conditioning Compressor is 4.3 hp. For other technical parameters, please download the product manual on our website

      Compressor overhaul and correct installation matters, super complete and detailed

      08/27/2020

      Compressor overhaul and correct installation matters, super complete and detailed

      Content covered by compressor overhaul Compressors generally need to be overhauled after 12,000-26,000 hours of operation. In addition to all the work required for intermediate maintenance,

      Danfoss compressor selection

      07/12/2020

      Danfoss compressor selection

      Danfoss Compressor is an important product of the Danfoss Industrial Group. It has three factories in Germany, Slovenia and Mexico. It produces small refrigerator compressors for household refrigerators, commercial freezers and air conditioners. The power range is from /OHP-HP, using R12 and R22. , R502, R134a, R404A, R600a and other refrigerants.

      The correct operation method of air-cooled refrigerator

      08/15/2020

      The correct operation method of air-cooled refrigerator

      For companies that use air-cooled refrigerators, the stable use of equipment is the most important thing, and if you don’t pay much attention during use, it will cause problems with the stability of the equipment due to some external factors.

      • 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 KUNKLE Safety Valve SS Safety Valve LESER Safety Valve Goetze Safety Valve 6110/22 SS8021G 363-400-00B0 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 2v40s225aua ad0824ux a71gl Azbil TACO/YAMATAKE MVS-3506YCG Copeland CR24KQ-TF5-240AA Copeland CR37KQ-TF5-240AA Copeland ZP83KWE-PFV-130 Delta QFR1212HE-00 Emerson Alco TER 45HW-03 086270 Hitachi SHW73TC4-U Huayi B38H LG LX110LAJH LG MC62LAEM LG NS30LABG MAC 411A-COA-DM-DDAJ-1JM MAC PPC5C-ABA-AGAB-BBD-JB mf60151v3 RS222VREC T92T12MS3A7 57A03 THV247FBE Toshiba PZ75H1X

      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