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
EMERSON
EMERSON
  • Power Supply
    Power Supply
  • Solenoid Coil
    Solenoid Coil
  • Solenoid Valve
    Solenoid Valve
  • PLC
    PLC
  • Check Valve
    Check Valve
  • Sight Glass
    Sight Glass
  • Relay
    Relay
  • Module
    Module
HAWE
HAWE
  • Proportional Valve
    Proportional Valve
  • Solenoid Valve
    Solenoid Valve
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Overflow Valve
    Overflow Valve
  • Diaphragm Pump
    Diaphragm Pump
  • Vane Pump
    Vane Pump
  • Piston Pump
    Piston Pump
  • Relay
    Relay
  • Accumulator
    Accumulator
HYDAC
HYDAC
  • Transmitter
    Transmitter
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Level Meter
    Level Meter
  • Overflow Valve
    Overflow Valve
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Pressure Gauge
    Pressure Gauge
  • Ball Valve
    Ball Valve
  • Accumulator
    Accumulator
  • Switch
    Switch
HIP
HIP
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
SUN
SUN
  • Magnet Pump
    Magnet Pump
  • Check Valve
    Check Valve
  • Overflow Valve
    Overflow Valve
Rexroth
Rexroth
  • Servo Motor
    Servo Motor
  • Servo Drive
    Servo Drive
  • Air Cylinder
    Air Cylinder
  • Air Cylinder
    Air Cylinder
  • Solenoid Coil
    Solenoid Coil
  • Gearbox
    Gearbox
  • Solenoid Valve
    Solenoid Valve
  • Encoder
    Encoder
  • Linear Guideway
    Linear Guideway
  • Proportional Valve
    Proportional Valve
  • Check Valve
    Check Valve
  • Piston Pump
    Piston Pump
  • Vane Pump
    Vane Pump
  • Gear Pump
    Gear Pump
  • Filter
    Filter
  • Hydraulic Motor
    Hydraulic Motor
  • Relay
    Relay
  • Accumulator
    Accumulator
  • Oil Seal
    Oil Seal
  • Relief Valve
    Relief 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
      • NACHI Check Valve OCP-G03-B1-D-J50
      1/1
      NACHI Check Valve OCP-G03-B1-D-J50
      $ 49 .23

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

      Quantity
      MOQ : 7
      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 NACHI Check Valve is high quality! Pilot operated check modular valve Mounting method 03, Nominal diameter B Control port 0.2MPa, Cracking pressure Auxiliary symbol No small valve poppet J50 series

      Ask questions

      (0/1,200)

      Max 1200 characters

      • Q: Do you offer price matching if I find a lower price elsewhere?

        A: We strive to offer competitive prices to our customers. If you find a lower price for the same product elsewhere, please contact our customer service with the details, and we will review your request on a case-by-case basis.

      • Q: How can I provide feedback or review a product?

        A: You can provide feedback or review a product by accessing the product page and clicking on the "Write a Review" or "Leave Feedback" option. Share your experience and opinions to help other shoppers make informed decisions.

      • Q: Are my personal details shared with third parties?

        A: We prioritize the privacy and security of your personal information. We do not share your details with third parties without your consent, except in cases where it is necessary for order fulfillment or as required by law.

      View More
      Question has been sent successfully

      Reviews

      • J

        Jim Selkirk

        Aug 24, 2025

        NACHI Check Valve OCP-G03-B1-D-J50
        I found all the treasures I needed.
        Helpful
        Unhelpful
      • B

        Benjamin Durham

        Jun 23, 2025

        NACHI Check Valve OCP-G03-B1-D-J50
        I trust this will bring me satisfaction.
        Helpful
        Unhelpful
      • J

        Joshua Wilson

        Jun 05, 2025

        NACHI Check Valve OCP-G03-B1-D-J50
        I was able to uncover what I wanted easily.
        Helpful
        Unhelpful
      • V

        Vicente Salas

        Nov 25, 2024

        NACHI Check Valve OCP-G03-B1-D-J50
        Had what we needed
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        NACHI Check Valve OCP-G03-B1-D-J50
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      NACHI Check Valve OCP-G03-B1-D-J50

      $ 49 .23
      Click here to view shipping costs.

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

      Quantity
      MOQ : 7
      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

      People who bought this item also viewed

      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, Copeland Compressor ZXL0400-TF7-481

      Copeland Compressor ZXL0400-TF7-481

      Contact Us
      New In stock for sale, Harmonic HD Reduction Drive Gearbox Speed Reducer SHF-45-120-2SO-SP

      Harmonic HD Reduction Drive Gearbox Speed Reducer SHF-45-120-2SO-SP

      Contact Us
      New In stock for sale, CELDUC Relay SG461020

      CELDUC Relay SG461020

      US$638.46
      New In stock for sale, OSG Tool for Metal Cutting EX-H-POT M16X2

      OSG Tool for Metal Cutting EX-H-POT M16X2

      US$71.15
      New In stock for sale, KORLOY Tool for Metal Cutting APMT1604PDER-Q PC5300

      KORLOY Tool for Metal Cutting APMT1604PDER-Q PC5300

      US$55.33
      New In stock for sale, Festo Air Cylinder DSL-16-80-270-CC-A-S2-B

      Festo Air Cylinder DSL-16-80-270-CC-A-S2-B

      US$1584.52
      New In stock for sale, SECO Tool for Metal Cutting DCMT070202-F2 HX

      SECO Tool for Metal Cutting DCMT070202-F2 HX

      US$11.54
      New In stock for sale, onsemi IC Integrated Circuit Chip MC100LVEP34D

      onsemi IC Integrated Circuit Chip MC100LVEP34D

      US$14.51

      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, onsemi IC Integrated Circuit Chip LM285Z-2.5RAG

      onsemi IC Integrated Circuit Chip LM285Z-2.5RAG

      US$3.23
      New In stock for sale, Bosch Rexroth Solenoid Valve 4WE10Y3X/CW110N9K4

      Bosch Rexroth Solenoid Valve 4WE10Y3X/CW110N9K4

      US$480.00
      New In stock for sale, AirTAC Air Cylinder SE40X850

      AirTAC Air Cylinder SE40X850

      US$55.77
      New In stock for sale, EZO Bearing 6206H

      EZO Bearing 6206H

      US$25.38
      New In stock for sale, COSEL Power Supply NAH-30-222-D

      COSEL Power Supply NAH-30-222-D

      US$200.82
      New In stock for sale, NTK Tool for Metal Cutting TTP60FR2A-ZM3

      NTK Tool for Metal Cutting TTP60FR2A-ZM3

      US$34.62
      New In stock for sale, Ebmpapst Fan AC100NR-017

      Ebmpapst Fan AC100NR-017

      Contact Us
      New In stock for sale, DTL Tool for Metal Cutting 50×50×200

      DTL Tool for Metal Cutting 50×50×200

      US$134.62
      New In stock for sale, FAG Bearing 6207-H-2Z

      FAG Bearing 6207-H-2Z

      US$10.31
      New In stock for sale, Murr Elektronik Module 56766

      Murr Elektronik Module 56766

      US$680.80

      Recent related posts

      What will happen if the thermal expansion valve is configured too large

      08/11/2020

      What will happen if the thermal expansion valve is configured too large

      A 10P air-conditioning unit is equipped with a 12-ton (1 cooling ton=3.517KW) expansion valve. What will happen?<br></br>    If you follow the DANFOSS selection software, this configuration will not be recommended (all think this type of selection is too large)<br></br>

      The reason for the large power consumption of the chiller

      08/19/2020

      The reason for the large power consumption of the chiller

      As the evaporation temperature decreases, the compression ratio of the compressor increases, and the energy consumption per unit of cold production increases. So, what are the reasons for the high power consumption of the chiller?

      Several details in the cold storage installation process

      08/14/2020

      Several details in the cold storage installation process

      Hello, dear readers and friends, today the editor of okmarts.com will briefly introduce you to several details of the cold storage installation process.

      How do Centrifugal Fans Work?

      11/21/2022

      How do Centrifugal Fans Work?

      The centrifugal fan is a device that uses the input mechanical energy to increase the pressure of the gas and discharge the gas.

      The reason for the high pressure of the condenser what is the phenomenon of the condenser being blocked The-reason-for-the-high-pressure-of

      01/13/2021

      The reason for the high pressure of the condenser what is the phenomenon of the condenser being blocked The-reason-for-the-high-pressure-of

      The-reason-for-the-high-pressure-of Components of the condenser system   Refrigeration After the liquid refrigerant absorbs the heat of the cooled object in the evaporator, it vaporizes into high-temperature and low-pressure steam, is sucked in by t器2䀀ᅵ皥䖒皦즠Ʋ㎄ᰙ㲈Ʋ䌁皦ᮔDž༬皧㎎ᰙ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ن識�僬㣢ᐲ臆S㥲ᐲᬄğ識理艏S杴 識杴 㥲ᐲ

      Central air conditioning cooling water system layout method

      08/20/2020

      Central air conditioning cooling water system layout method

      It is most suitable to choose central air-conditioning as refrigeration equipment in large spaces such as hotels and hospitals. However, the installation of central air conditioners is far more complicated than platform air conditioners.

      Compressor air conditioners transfer heat from the enclosed space to the outside, or bring heat from the outside into the enclosed space. No heat is generated during the process, but only heat transfer.

      06/14/2020

      Compressor air conditioners transfer heat from the enclosed space to the outside, or bring heat from the outside into the enclosed space. No heat is generated during the process, but only heat transfer.

      Compressor air conditioners transfer heat from the enclosed space to the outside, or bring heat from the outside into the enclosed space. No heat is generated during the process, but only heat transfer. The compressor air conditioner on an electric veh器2䀀ᅵ皥䖒皦즠Ʋ嫜ི㲈Ʋ䌁皦ᮔDž༬皧嫦ི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

      Precautions for installation of mold core dryer

      09/07/2020

      Precautions for installation of mold core dryer

      The mold core dryer adopts the latest mold core adsorption drying technology. It is an air compressor post-processing equipment. What matters should the enterprise pay attention to when installing the mold core dryer?

      16 important factors that must be considered for cold storage installation

      08/17/2020

      16 important factors that must be considered for cold storage installation

      When installing the cold storage, the most important thing is to be able to do our most basic things well, and to be able to put ourselves in the position for the sake of our customers. So what exactly do cold storage installations do? Let's take a look!

      Judgment and common sense of fluoride deficiency in central air conditioning

      06/14/2020

      Judgment and common sense of fluoride deficiency in central air conditioning

      The amount of fluoride added to large central air conditioners is generally more, and there are more types of refrigerants. The specific amount can be added according to the label on the nameplate. It is necessary to grasp the amount.

      • 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 :

      Rexroth Check Valve EMERSON Check Valve HAWE Check Valve HYDAC Check Valve SUN Check Valve HIP Check Valve Danfoss Check Valve 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 507848 ACKL40X90 ANB33FBEMT Atos DHA/UL-0631/2/NPT 24DC DV5218/2NPR Ebmpapst K3G180-AC40-07 FUJIKOKI EFM-40YGMDZ-101R 3R26 Hitachi SD104SN-H3AU Hitachi SH336MV-C7PU1 mf60070v1 Nidec T12E48BS1M7-07 OMAL V376XE75 Panasonic 5JS315DAA21 s6j 16.2 y Sanyo Denki 109P0913N4D031 SUNON A1123-HBL SYM KV110-4E-M5 Tecumseh AW5538E Toshiba PH371X3CS-4MU1 Toshiba PZ80E1C

      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