What Are You Looking For?
MB-PL3304 M-type/G-type pressure pump one-way valve assembly (double) for Leibinger Printer Parts
The compatible Leibinger MB-PL3304 (or HMN0040) pressure pump check valve assembly (double-headed/bidirectional) is a core maintenance component for the pneumatic and pressure systems of Leibinger continuous inkjet printers (CIJ). This double-one-way valve assembly is primarily installed in M-type and G-type pressure pumps to precisely control unidirectional airflow and liquid flow, maintaining stable ink pressure within the printer chassis.
Item No :
MB-PL3304Order(MOQ) :
1Payment :
via paypal, Western Union, Money Gram, bank, credit guarantee etcProduct Origin :
ChinaColor :
NONEShipping Port :
XiamenLead Time :
5-7daysWeight :
1kg
Core Function: This component establishes a high-tightness one-way valve control during the reciprocating motion of the pressure pump in Leibinger inkjet printers. It prevents backflow of ink, solvent, or air, ensuring the ink path system consistently reaches the set bar pressure (e.g., air supply for Jet2neo, Jet3 series, etc.).
Process and Design: This is a double-ended integrated component containing a high-precision, wear-resistant valve core and a miniature spring structure. It is perfectly compatible with Leibinger's M-type and G-type pump bases, directly replacing worn and leaking valves.
Excellent Chemical Resistance: Made of high-grade Teflon (PTFE) or specially treated solvent-resistant elastomers, it does not swell or deteriorate even after prolonged contact with highly volatile methyl ethyl ketone (MEK)-based inks, alcohol-based inks, or thinners.
Q1: When should the MB-PL3304 check valve assembly be replaced?
A: When your Leibinger printer exhibits the following abnormalities, it is usually a sign of a worn or clogged check valve due to dried ink: The machine alarm displays Pressure Too Low or pressure fluctuations are excessive. The pressure pump operates continuously at high frequency, but the system pressure fails to reach the standard value. Disassembly of the pump reveals ink backflow or airtightness at the check valve port.
Q2: Will replacing this compatible assembly affect the lifespan of my Leibinger printer?
A: No. High-quality aftermarket parts are manufactured to tolerance and pressure standards. When installed correctly and the assembly surface is kept clean, it provides the same sealing and pressure control performance as original parts, while significantly reducing routine maintenance costs for your factory.
Q3: What are the shipping methods and delivery times for shipments to Europe and America?
A: Shipping Speed: As standard industrial repair parts, orders are typically packed and shipped within 1-2 business days after order confirmation. International Express: Using DHL Express, FedEx International Priority, or UPS Worldwide Saver, shipments to the US and major European countries (Germany, France, UK, Italy, Spain, etc.) take only 3-5 days. Customs Clearance Advantages: Due to the small size and light weight of the valve assemblies, and the low declared value for small batches, they are generally eligible for fast, tax-free customs clearance channels in various countries.
Q4: What are the advantages of Kingsfang parts?
A: They are developed in-house and fully compatible with the machine's functions. A professional team provides support ranging from troubleshooting to installation and usage. Shipping is extremely fast, with tracking information available within 1–3 days. They offer a comprehensive range of parts—including hard-to-find items—and are highly popular among sellers.
Q5: Can I test the parts or visit the factory?
A: If you are unsure which parts suit your printer, feel free to contact us for a free consultation. Contact us to arrange a free sample test.
FB-Y3.XP.YJP0002A is a genuine 7-inch high-resolution LCD display panel assembly designed for Fastjet industrial small-character continuous inkjet (CIJ) printers. This component is primarily used in mid-to-high-end models such as the Fastjet F500 Series (e.g., F560-50SI, F550-60Si, F500Plus), serving as the core display and interactive interface for the equipment's control panel.
Read More
Within the hardware architecture of the LEIBINGER JET2 neo series small-character inkjet printer (CIJ), the PICOCOM CARD (also known as the Picocom core board or module) serves as the device's central control core (CPU core board).
Read More
The FB-SHN2738 is a nozzle crystal oscillator connection cable designed specifically for the Fastjet F560 industrial inkjet printer (Continuous Inkjet, or CIJ).The primary function of this component is to establish a stable signal transmission path between the printer's nozzle crystal oscillator (a micro-piezoelectric crystal) and the main system circuit board. This cable ensures precise droplet breakup and high-frequency vibration control, thereby maintaining print quality and character clarity during high-speed operation.
Read More
VB390019 is the replacement part code for the Charging Tray / Charging Tank used in the VJ Excel 2000 continuous inkjet (CIJ) printer.
Read More
Fastjet F560-50si industrial continuous inkjet (CIJ) printer, the designation for the old version/generation core boards typically revolves around the FB-Y3.XP hardware architecture series (such as the FB-Y3.XP.YJP0002A base or interface logic boards)
Read More
The VB-PC1652 circuit cooling fan is an essential electronic cooling component designed specifically for the VJ 1000 series of Continuous Inkjet (CIJ) printers. It plays a critical role in maintaining a stable temperature within the main unit—particularly for the main control board and power supply system—thereby preventing frequent system crashes caused by overheating.
Read More
The DB-HGN1024 FLD pump ceramic gear set (H4.58 specification) is a core hydraulic power component designed specifically for the Domino AX150i series of Continuous Inkjet (CIJ) printers. Installed directly within the ink/solvent pump (FLD pump), this assembly plays a critical role in regulating precise fluid pressure.
Read More
Compatible solenoid valve designed for Hitachi RX-Series, PXR, and PB-Series continuous inkjet (CIJ) printers. It controls the precise opening and closing of fluid pathways for ink, makeup, and solvent circulation across the MV1 through MV7 valve blocks.
Read More
Leave A Message
Scan to Wechat :
Scan to WhatsApp :
English
Pусский
Español
Português
العربية
فارسی
IPv6 network supported