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
  • Power Supply
    Power Supply
  • Module
    Module
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
      • REGO Check Valve NG304BB
      1/1
      REGO Check Valve NG304BB
      $ 84 .60

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

      Quantity
      MOQ : 4
      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
      NG304 soft valve seat design, one-way shut-off, rapid action, very suitable for LNG fuel pipeline.
      It is used for the liquid inlet pipeline of LNG truck-mounted bottle.
      The selected materials are well compatible with liquefied natural gas.
      Good repeatability.
      Good one-way shutdown performance.
      The maximum inlet pressure of NG304 is 1000 psig (69 barg).
      Temperature range: -196ºC to 74ºC.
      100% passed the factory test.

      Ask questions

      (0/1,200)

      Max 1200 characters

      • 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.

      • Q: Can I track my order without creating an account?

        A: Yes, you can track your order without creating an account. Simply click on the "Track Order" link on the website and enter the necessary details, such as your order number and email address.

      • Q: Are there alternative options available for this product?

        A: Absolutely! We offer a variety of alternative options for this product. Whether it's different colors, sizes, or styles, you can explore the range of alternatives available to find the perfect fit for your needs.

      View More
      Question has been sent successfully

      Reviews

      • K

        Kevin McGunagle

        Jul 25, 2025

        REGO Check Valve NG304BB
        Simple and easy to order, and my item arrived in great shape.
        Helpful
        Unhelpful
      • S

        Shayra Ortiz

        Jan 26, 2025

        REGO Check Valve NG304BB
        User-friendly order, fast arrival.
        Helpful
        Unhelpful
      • M

        Michael Pelkey

        Nov 16, 2024

        REGO Check Valve NG304BB
        Amazingly fast, totally dependable, and a real deal.
        Helpful
        Unhelpful
      • M

        MIKE WOLFORD

        Feb 17, 2024

        REGO Check Valve NG304BB
        Vendedor genial. ¡Envío rápido!
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        REGO Check Valve NG304BB
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      REGO Check Valve NG304BB

      $ 84 .60
      Click here to view shipping costs.

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

      Quantity
      MOQ : 4
      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, VOGEL Reduction Drive Gearbox Speed Reducer VGF115-L2-35

      VOGEL Reduction Drive Gearbox Speed Reducer VGF115-L2-35

      Contact Us
      New In stock for sale, INTEL IC Integrated Circuit Chip Intel Xeon E5-1650

      INTEL IC Integrated Circuit Chip Intel Xeon E5-1650

      US$1346.15
      New In stock for sale, QUALCOMM IC Integrated Circuit Chip APQ8060-0AA

      QUALCOMM IC Integrated Circuit Chip APQ8060-0AA

      US$26.92
      New In stock for sale, Yuci Vane Pump PFED-4131037/016-6-D-TE/PF

      Yuci Vane Pump PFED-4131037/016-6-D-TE/PF

      Contact Us
      New In stock for sale, YUKEN Vane Pump SVP2-L-F-38-LBL-10

      YUKEN Vane Pump SVP2-L-F-38-LBL-10

      Contact Us
      New In stock for sale, Copeland Compressor ZB114KC-TW3-260

      Copeland Compressor ZB114KC-TW3-260

      Contact Us
      New In stock for sale, KETE Relay SSR-KDA70

      KETE Relay SSR-KDA70

      US$35.00
      New In stock for sale, Copeland Compressor AFT26C1E-CFA-202

      Copeland Compressor AFT26C1E-CFA-202

      Contact Us

      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, Ferraz Shawmut Fuse DN000UB69V80V

      Ferraz Shawmut Fuse DN000UB69V80V

      US$50.00
      New In stock for sale, Fuji VFD Frequency Converter FRN002C1S-4U1

      Fuji VFD Frequency Converter FRN002C1S-4U1

      Contact Us
      New In stock for sale, Copeland Compressor 6DD3-270E-FSD-001

      Copeland Compressor 6DD3-270E-FSD-001

      Contact Us
      New In stock for sale, NTK Tool for Metal Cutting TNGG160404FNZP-DM4

      NTK Tool for Metal Cutting TNGG160404FNZP-DM4

      US$18.00
      New In stock for sale, Festo Solenoid Valve MVH-5-1/4-B-VI

      Festo Solenoid Valve MVH-5-1/4-B-VI

      US$88.45
      New In stock for sale, SMC Solenoid Valve VFS3211-3EZ-03

      SMC Solenoid Valve VFS3211-3EZ-03

      US$211.54
      New In stock for sale, Banner Sensor QC50A3N6XDWQ

      Banner Sensor QC50A3N6XDWQ

      US$1146.15
      New In stock for sale, PIZZATO Switch FR 992-D1K21

      PIZZATO Switch FR 992-D1K21

      US$115.38
      New In stock for sale, Rockwell AB VFD Frequency Converter 20BC030A3AYNANN0

      Rockwell AB VFD Frequency Converter 20BC030A3AYNANN0

      US$5612.00
      New In stock for sale, VIOMI Air Conditioner KFRd-26GW/Y3UM5-A1

      VIOMI Air Conditioner KFRd-26GW/Y3UM5-A1

      US$999.62

      Recent related posts

      Which is better, refrigeration or dehumidification

      08/21/2020

      Which is better, refrigeration or dehumidification

      Core Tips|After entering the dog days, heat waves hit one after another, and air conditioning has become an artifact for everyone to escape the heat. When it comes to the function of air conditioning,

      Parameters for judging whether industrial chillers are in good condition

      08/16/2020

      Parameters for judging whether industrial chillers are in good condition

      Industrial chillers will have certain parameters for users to refer to during operation, which can be displayed through relevant instruments. It is possible to control and observe the various parameters of the industrial chiller during operation,

      Structure diagram of single vane compressor_Main features of single vane compressor

      06/20/2020

      Structure diagram of single vane compressor_Main features of single vane compressor

         The basic structure and working principle of single slide compressor.<img src="{{media url=&quot;Structure_diagram_of_single_vane_compressor_Main_features_of_single_vane_compressor.jpg&quot;}}" alt="" /> Single sliding vane compressor is also called scraper compressor or rolling rotor compressor. Its structure is shown in Figure 3-7. A cylindrical eccentric rotor (also called a piston) is installed in the cylinder, and the center of rotation of the rotor coincides with the center of the cylinder. In the middle of the upper part of the cylinder, a scraper that can slide up and down is installed. Due to the force of the spring,<img src="{{media url=&quot;Structure_diagram_of_single_vane_compressor_Main_features_of_single_vane_compressor2.jpg&quot;}}" alt="" />

      What is Visual Flame Detector?

      11/25/2022

      What is Visual Flame Detector?

      On the basis of traditional flame detectors, image-type flame detectors combine intelligent camera control technology and intelligent image processing technology.

      The role of air compressor oil

      09/08/2020

      The role of air compressor oil

      Air compressor oil accounts for 85% of all lubricating materials. There are many types and brands. The world's annual consumption is about 38 million tons. The role of air compressor oil is to reduce friction and protect the liquid lubricant of machinery and processed parts, mainly for lubrication, cooling, rust prevention, cleaning, sealing and buffering.

      Some ways of energy saving for semi-hermetic refrigeration compressors

      08/11/2020

      Some ways of energy saving for semi-hermetic refrigeration compressors

      The semi-hermetic refrigeration compressor is a very common mechanical equipment in the society. It is very common in our lives. The reasonable use of semi-hermetic refrigeration compressors can greatly increase production efficiency and production benefits for businesses.

      What are the criteria for how to choose an air compressor

      09/08/2020

      What are the criteria for how to choose an air compressor

      When choosing an air compressor, we should actually pay attention to some principles, so that we can compare and choose the ones that are more suitable for us. Today, let's talk about the matters we should pay attention to when choosing an air compressor.

      Air conditioners dehumidify faster than refrigeration not necessarily!

      08/20/2020

      Air conditioners dehumidify faster than refrigeration not necessarily!

      Recently, there has been a net article saying that choosing the dehumidification mode when using the air conditioner will cooler and save electricity faster than the cooling mode. Is this true?

      Basics of Industrial Control System and the Use of PLC

      11/13/2021

      Basics of Industrial Control System and the Use of PLC

      The components of industrial control system (ICS) can be roughly divided into two categories according to their location: control center equipment and remote site equipment.

      The reason why the compressor of industrial chiller cannot start

      08/21/2020

      The reason why the compressor of industrial chiller cannot start

      What is the reason why the industrial chiller cannot be started? The compressor is the core part of the industrial chiller. If it cannot be started, the entire unit cannot operate normally. When the compressor is started,

      • 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 HYDAC Check Valve SUN Check Valve EMERSON Check Valve HAWE Check Valve Danfoss Check Valve HIP Check Valve 25CJT0752 MHMF022L1V2M VE4025B1045 8E5K-22-X VA08H-760 300AA00042A aea4430yxd AirTac 5V210-08 Bristol H28A583DBEA CAE9450Z CKD 4GB229-BH Copeland BRG2-0900-TFD-501 CS AD-25-V-G2 e40s6 600 3 t 24 h2bg124dbee Huaguang EYA60 IMI Norgren 2623077.3032.024.00 LG LX110LAJM Moog Servo Valve D633-7404 p50b07040hcs00m Parker 7341NAKBJNM0 Parker Sporlan Expansion Valve Rechi 44A341A Rexroth VT-DFPE-A-22/G24K0/2A0F/V-021 rsp 3000 24

      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