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
Parker
Parker
  • VFD
    VFD
  • Solenoid Valve
    Solenoid Valve
  • Solenoid Coil
    Solenoid Coil
  • Proportional Valve
    Proportional Valve
  • Gearbox
    Gearbox
  • Fuel Water Separator
    Fuel Water Separator
  • Check Valve
    Check Valve
  • Gear Pump
    Gear Pump
  • Printing Machine Parts
    Printing Machine Parts
  • Servo Valve
    Servo Valve
  • Piston Pump
    Piston Pump
Atos
Atos
  • Solenoid Valve
    Solenoid Valve
  • Solenoid Coil
    Solenoid Coil
  • Proportional Valve
    Proportional Valve
  • Safety Valve
    Safety Valve
  • Check Valve
    Check Valve
  • Overflow Valve
    Overflow Valve
  • Vane Pump
    Vane Pump
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Relay
    Relay
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
DUPLOMATIC
DUPLOMATIC
  • Solenoid Coil
    Solenoid Coil
  • Proportional Valve
    Proportional Valve
  • Overflow Valve
    Overflow Valve
  • Piston Pump
    Piston Pump
  • Gear Pump
    Gear Pump
  • Servo Valve
    Servo Valve
Yuken
Yuken
  • Solenoid Coil
    Solenoid Coil
  • Safety Valve
    Safety Valve
  • Proportional Valve
    Proportional Valve
  • Directional Valve
    Directional Valve
Festo
Festo
  • Air Cylinder
    Air Cylinder
  • Solenoid Coil
    Solenoid Coil
  • Sensor
    Sensor
  • Proportional Valve
    Proportional Valve
  • Ball Valve
    Ball 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
      • Northman Proportional Valve ER-G03-3-R-31
      1/1
      Northman Proportional Valve ER-G03-3-R-31
      $ 423 .08

      ✔ 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 Northman Proportional Valve is high quality!
      Nominal Size: 10mm
      Pressure adjustment range(bar): 14-245

      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

      • R

        Ryan Woodrum

        Mar 09, 2025

        Northman Proportional Valve ER-G03-3-R-31
        recognized
        Helpful
        Unhelpful
      • R

        Richard Lloyd

        Jan 25, 2025

        Northman Proportional Valve ER-G03-3-R-31
        Outstanding workmanship and accurate
        Helpful
        Unhelpful
      • A

        Anthony Graham

        Sep 23, 2024

        Northman Proportional Valve ER-G03-3-R-31
        Really pleased with the service and the rapid turnaround!
        Helpful
        Unhelpful
      • S

        Steven Stein

        May 31, 2024

        Northman Proportional Valve ER-G03-3-R-31
        Easy checkout
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        Northman Proportional Valve ER-G03-3-R-31
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      Northman Proportional Valve ER-G03-3-R-31

      $ 423 .08
      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

      People who bought this item also viewed

      New In stock for sale, Yuken Proportional Valve EFBG-06-250A-C-20T145

      Yuken Proportional Valve EFBG-06-250A-C-20T145

      US$1171.88
      New In stock for sale, ATOS Proportional Valve DLHZO-TEB-SN-NP-040-L33

      ATOS Proportional Valve DLHZO-TEB-SN-NP-040-L33

      US$2769.23
      New In stock for sale, ATOS Proportional Valve DHZO-A-073-L1 20/PE

      ATOS Proportional Valve DHZO-A-073-L1 20/PE

      US$1300.00
      New In stock for sale, ATOS Proportional Valve DPZO-LEB-SN-NP-471-L5/I

      ATOS Proportional Valve DPZO-LEB-SN-NP-471-L5/I

      US$2136.54
      New In stock for sale, NACHI Check Valve OC-G03-AP1-J50

      NACHI Check Valve OC-G03-AP1-J50

      US$320.46
      New In stock for sale, CHAOYUE Overflow Valve YFD1H-L20H3

      CHAOYUE Overflow Valve YFD1H-L20H3

      US$211.54
      New In stock for sale, YUKEN Piston Pump A80-F-R-01-H-S-K-30

      YUKEN Piston Pump A80-F-R-01-H-S-K-30

      US$4625.00
      New In stock for sale, KCL Vane Pump KT6E-052-1R02-B4

      KCL Vane Pump KT6E-052-1R02-B4

      US$1596.15
      New In stock for sale, HYDAC Gear Pump 10A6.1X348M2B

      HYDAC Gear Pump 10A6.1X348M2B

      US$1244.00

      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, Festo Solenoid Valve VUVS-L30-M32C-MZD-G38-F8

      Festo Solenoid Valve VUVS-L30-M32C-MZD-G38-F8

      US$58.85
      New In stock for sale, Copeland Compressor ZR57KCE-TFS-250

      Copeland Compressor ZR57KCE-TFS-250

      Contact Us
      New In stock for sale, SMC Solenoid Valve SYJ5120-5LZ-C6-F

      SMC Solenoid Valve SYJ5120-5LZ-C6-F

      US$96.60
      New In stock for sale, Sandvik Tool for Metal Cutting Insert R166.0L-16WH01-120 1020

      Sandvik Tool for Metal Cutting Insert R166.0L-16WH01-120 1020

      US$3.85
      New In stock for sale, OMRON Relay G5LE-1A-S DC24

      OMRON Relay G5LE-1A-S DC24

      US$9.97
      New In stock for sale, PHILIPS Capacitor 045 1UF 63V

      PHILIPS Capacitor 045 1UF 63V

      US$0.15
      New In stock for sale, SMC Proportional Valve ITV3030-234BS4

      SMC Proportional Valve ITV3030-234BS4

      Contact Us
      New In stock for sale, SOG Oil Seal TA 90*120*12

      SOG Oil Seal TA 90*120*12

      US$10.77
      New In stock for sale, Neuma Solenoid Valve NVS-5551-D2-1L

      Neuma Solenoid Valve NVS-5551-D2-1L

      Contact Us
      New In stock for sale, Sanyo Denki Fan 9WL0924F4001

      Sanyo Denki Fan 9WL0924F4001

      US$84.42

      Recent related posts

      How to Replace Air Conditioner Fan Blade?

      04/02/2022

      How to Replace Air Conditioner Fan Blade?

      Air conditioner is also known as air conditioning machine. It is a machine that manually adjusts and controls the temperature, humidity, cleanliness, speed and other parameters of the ambient air in the building.

      The price of industrial chiller is too low, what should you pay attention to

      08/15/2020

      The price of industrial chiller is too low, what should you pay attention to

      Industrial chillers are commonly used temperature control equipment and are used in various industries. Therefore, the requirements for use are also different. The requirements for laser and

      Five damage situations known to the compressor

      07/04/2020

      Five damage situations known to the compressor

      Five damage situations known to the compressor Air conditioning has always been an indispensable "good companion" to accompany the hot summer! The reason the air conditioner can bring us cool is because of its internal compressor. If the air conditioner is used more and more frequently, then its internal compressor is prone to malfunction or even damage.

      [Information] The functions and characteristics of commonly used compressed air flow meters

      06/25/2020

      [Information] The functions and characteristics of commonly used compressed air flow meters

      [Information] The functions and characteristics of commonly used compressed air flow meters 1. The role of compressed air flowmeter   Compressed air is an important secondary energy source for enterprises and institutions, most of which is converted from electrical or thermal energy by compressors.

      Collection of various types of faults and troubleshooting methods for central air-conditioning!(Ⅰ)

      08/21/2020

      Collection of various types of faults and troubleshooting methods for central air-conditioning!(Ⅰ)

      Collection of various types of faults and troubleshooting methods for central air-conditioning! 1.Failure and maintenance methods of fan coil

      The structure of the central air conditioner is relatively complicated

      06/14/2020

      The structure of the central air conditioner is relatively complicated

      The structure of the central air conditioner is relatively complicated. During use, the compressor noise is often accompanied by vibration. The vibration will increase the decibel of the noise, and the two affect each other. However, if the sound of vibra器2䀀ᅵ皥䖒皦즠Ʋ奌ི㲈Ʋ䌁皦ᮔDž༬皧奖ིЀ呄ᠾ鹨់༹皧ࠄ00령ꐱ댁珵뛐珵Љ䕄ྦ￿￿뤂ᐱ뚜珵ᴴᏩ呄ᠾ퍘ᒥ鹨់ᩄꋔྦ

      The importance of industrial chiller sealing and the hazards of entering air

      08/19/2020

      The importance of industrial chiller sealing and the hazards of entering air

      During the use of industrial chillers, there are many factors that will cause the equipment to deteriorate. At this time, it is necessary for the enterprise to find the cause and solve it.

      The benefits of using precision filters

      09/04/2020

      The benefits of using precision filters

      Compressed air purification requires the use of precision filters, which are very useful. Although there are many filter equipments nowadays, the precision filter is undoubtedly the most special one, and it is also a leader in the filter industry. What are the benefits of using precision filters?

      Don't Sweat It: How to Troubleshoot and Fix an AC Blowing Warm Air

      07/04/2023

      Don't Sweat It: How to Troubleshoot and Fix an AC Blowing Warm Air

      When the weather gets hot, there's nothing more frustrating than an air conditioning unit that blows warm air. Not only is it uncomfortable, but it can also be a sign of a more serious problem with your AC system.

      Refrigerator Buying Guide: How to Choose a Refrigerator (Part 2)

      08/23/2024

      Refrigerator Buying Guide: How to Choose a Refrigerator (Part 2)

      Freezing capacity is the weight of food frozen to -18℃ in 12 hours by a refrigerator. The stronger the freezing capacity, the faster it can lock the freshness and moisture of the ingredients through ice crystals.

      • 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 :

      Atos Proportional Valve Festo Proportional Valve Yuken Proportional Valve Rexroth Proportional Valve Burkert Proportional Valve Parker Proportional Valve Eaton Vickers Proportional Valve DUPLOMATIC Proportional Valve 3DREP6A-14/45A24NK4M KBCG-3-250D-Z-M2-2-A-PE7-H1-10 4WRPEH6C4B24L-20/G24K0/A1M EHFBG-06-250-H-50 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 4114N/2H3P-309 ADDA AD0412HB-J93 Bristol H25A56QDBLA CKD 4KB219-00-M1LS-AC220V H23A383DBL h23a423abka h2ng294dpef Hitachi THU33WC6-U HNB71FA-YJ hrp 600 5 Huaguang ANA120XL LG LX72LAEG Mitsubishi RH313VADT ORIX F0620-742 Parker Sporlan 111180 Rexroth Z2S6-1-66/ RN125VHFMC Sanyo Denki 9WF1224H1D03 sgdv r90a11a Shinano Kenshi Electric Motor

      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