Liquid leak-free stainless steel coupling 'MCB' [Fluid Connector]

Easy operation with just a push to connect and a pull to disconnect! Made of stainless steel (316 series)! Non-spill coupling with no liquid dripping during attachment and detachment!

【Non-Spill】 The flat face structure prevents liquid dripping, air ingestion, and foreign matter contamination during attachment and detachment. It ensures the safety of the operator and keeps the surrounding environment clean. 【Compact Design】 With an ergonomic design for ease of use, it is compact and can be installed in various locations without restriction. 【Easy Operation】 Simple operation with just a push to connect (automatic ball lock system) and a pull to disconnect. 【Excellent Mechanical Strength】 The part of the plug that inserts into the socket (guide mechanism) is long, providing sufficient strength against vibrations and other forces. 【Secure Lock】 A large number of locking balls are arranged to create a reliable and robust locking system. 【KES Sealing】 If the connection part has a G-thread, easy sealing is achieved with KES sealing (see detailed information).

Non spill stainless steel coupling MCB

basic information

【Product Name / Flow Path】: - Flow path sizes: 3 to 16 mm in 5 variations - 'MCB 03', 'MCB 05', 'MCB 08', 'MCB 12', 'MCB 16' 【Presence of Valves】: Both valves 【Maximum Allowable Pressure】: - 'MCB 03': 100 bar - 'MCB 05', 'MCB 08': 70 bar - 'MCB 12', 'MCB 16': 50 bar 【Composition】: Mainly stainless steel (316 series) 【Seal Material / Operating Temperature Range】: Varies by seal material - Nitrile Rubber (NBR): Standard specification / -15 to 100 ℃ - Fluoro Rubber (FPM) / -10 to 200 ℃ - Ethylene Propylene (EPDM) / -20 to 150 ℃ - Ethylene Propylene FDA option / -20 to 150 ℃ - Ethylene Propylene USP option / -20 to 150 ℃ - Perfluoroelastomer (FFKM) / 0 to 250 ℃ - Fluorosilicone (FMQ) / -40 to 175 ℃

Price range

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Delivery Time

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Model number/Brand name

Stobri Fluid Connector MCB

Applications/Examples of results

- Ideal for areas where liquid spillage during attachment and detachment is a concern - Manufacturing processes in various industries - Test bench (to prevent contamination of the finished product) - Sampling and filling of chemicals - Cooling circuits for electronic devices

Detailed information

【Product Name / Flow Path】: - 5 sizes of flow paths from 3 to 16 mm - 'MCB 03', 'MCB 05', 'MCB 08', 'MCB 12', 'MCB 16'
Flat face structure - No liquid dripping during attachment and detachment
Excellent mechanical strength: The part where the plug is inserted into the socket (guide mechanism) is long, providing sufficient strength against vibrations and other stresses.
Ball Lock System - A reliable and robust locking system with numerous balls arranged for locking purposes.
【Protective Cap】 - For Plug / Made of Chloroprene (Left) - For Socket / Made of Aluminum or Chloroprene (Right)
[KES Sealing] - If the connection part has a G thread, it is securely sealed with KES sealing. - Composed of a retainer ring and an O-ring. - If the connection part has a G thread, it is used for sealing at the base.
【Seal Materials】 - Nitrile Rubber (NBR): Standard Specification / -15 to 100 ℃ - Fluoro Rubber (FPM) / -10 to 200 ℃ - Ethylene Propylene (EPDM) / -20 to 150 ℃ - Ethylene Propylene FDA Option / -20 to 150 ℃ - Ethylene Propylene USP Option / -20 to 150 ℃ - Perfluoroelastomer (FFKM) / 0 to 250 ℃ - Fluorosilicone (FMQ) / -40 to 175 ℃
【Socket Screw Connection】 - 'MCB 03' Male Thread: G 1/8, NPT 1/8 Female Thread: G 1/8 - 'MCB 05' Male Thread: G 1/4, NPT 1/4 Female Thread: G 1/4 - 'MCB 05' Male Thread: G 3/8, NPT 3/8 Female Thread: G 3/8 - 'MCB 12' Male Thread: G 1/2, NPT Male Thread 1/2 Female Thread: G 1/2 - 'MCB 16' Male Thread: G 3/4, NPT 3/4 Female Thread: G 3/4
【Connection Part / Plug】・'MCB 03' 　　Male Thread: G 1/8, NPT 1/8 　　Female Thread: G 1/8 ・'MCB 05' 　　Male Thread: G 1/4, NPT 1/4 　　Female Thread: G 1/4 ・'MCB 08' 　　Male Thread: G 3/8, NPT 3/8 　　Female Thread: G 3/8 ・'MCB 12' 　　Male Thread: G 1/2, NPT 1/2 　　Female Thread: G 1/2 ・'MCB 16' 　　Male Thread: G 3/4, NPT 3/4 　　Female Thread: G 3/4

Line up（5）

Model number	overview
MCB 03	Flow path: 3 mm / Maximum allowable pressure: 100 bar / Double valve / Connection: Female thread (G 1/8), Male thread (G 1/8, NPT 1/8)
MCB 05	Flow path: 5 mm / Maximum allowable pressure: 70 bar / Double valve / Connection: Female thread (G 1/4), Male thread (G 1/4, NPT 1/4)
MCB 08	Flow path: 8 mm / Maximum allowable pressure: 70 bar / Double valve / Connection: Female thread (G 3/4), Male thread (G 3/8, NPT 3/8)
MCB 12	Flow path: 12 mm / Maximum allowable pressure: 50 bar / Double valve / Connection: Female thread (G 1/2), Male thread (G 1/2, NPT 1/2)
MCB 16	Flow path: 16 mm / Maximum allowable pressure: 50 bar / Double valve / Connection: Female thread (G 3/4), Male thread (G 3/4, NPT 3/4)