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Overview
The YSF Series Electric Iron and Coffee Machine Direct-Acting Solenoid Valve is a precision electromagnetic control valve deeply customized for high-temperature, compact fluid systems. Featuring a nominal diameter of DN6, this series possesses an extremely compact footprint and fully supports high-precision G thread and NPT thread connections, allowing it to seamlessly integrate into the miniature pipings of commercial/household coffee machines, industrial electric irons, and various steam generators. Utilizing a zero-pressure start direct-acting, normally closed configuration, the valve delivers instantaneous and agile opening/closing responses across a wide pressure range of 0 to 10 bar. Built with choice forged Brass or high-grade SS316 Stainless Steel combined with high-temperature resistant specialty seals, it maintains outstanding sealing integrity and fatiguing life under harsh working conditions up to 120°C, rendering it an ideal core fluid control component for modern high-end household appliances and industrial thermal equipment.

Product Image: GJ841X-I-6L Pneumatic Pinch Valve
Feature
Miniature Geometry & Multi-Thread Versatility: Tailor-made for DN6 micro-pipelines, its ultra-compact design saves valuable installation space. It offers both G and NPT industrial standard threads, ensuring a perfect match with diverse domestic and international piping layouts.
Zero-Pressure Startup & Instantaneous Response: Driven by a high-precision direct-acting mechanism, the valve operates independently of any pipeline differential pressure. It executes crisp, decisive open/close strokes starting right from 0 bar, ensuring unparalleled control precision.
Superior High-Temperature Resilience: Geometrically optimized for thermodynamic balance, the valve accommodates media temperatures up to 120°C, making it fully capable of handling saturated steam and boiling water loops while easily withstanding prolonged thermal radiation.
Dual Body Materials for Selective Deployment: The Brass variant features exceptional thermal conductivity and machining accuracy, delivering superior cost-performance for standard water and steam loops. The SS316 Stainless Steel alternative is engineered for food-grade stringency or chemically harsh environments, offering peerless resistance against pitting and acid-base corrosion.

Structure Diagram: GJ841X-I-6L Pneumatic Pinch Valve

Outline Diagram: GJ841X-I-6L Pneumatic Pinch Valve
Outline Dimension Table
| DN | L | H | D | K | n-L |
| DN40 | 150 | 40 | 145 | 110 | 4-18 |
| DN50 | 180 | 60 | 160 | 125 | 4-18 |
| DN65 | 180 | 60 | 180 | 145 | 4-18 |
| DN80 | 220 | 75 | 195 | 160 | 4-18 |
| DN100 | 274 | 95 | 215 | 180 | 8-18 |
| DN125 | 345 | 120 | 245 | 210 | 8-18 |
| DN150 | 414 | 145 | 280 | 240 | 8-23 |
| DN200 | 550 | 182 | 335 | 295 | 8-23 |
| DN250 | 680 | 229 | 390 | 350 | 12-23 |
| DN300 | 820 | 278 | 440 | 400 | 12-23 |
Special Note: Zhejiang Shanliu Valve Technology Co., Ltd. is a high-end valve brand under Kaivex Group. Valve product R&D and iteration speed is relatively fast. The above technical parameters and specification documents, including product overview and features, performance specifications, parts names and materials, CAD structural drawings, overall dimensions and weights, and valve instruction manuals, are for reference only. For actual engineering applications, please contact our sales engineers for free support. Thank you!

Model:
GJ841X-II-6ZSpecification:
DN20~300Pressure:
0.6MpaMaterial:
Cast Iron, Cast Aluminum, Cast Steel
Model:
GJ941X-6LSpecification:
DN25-300Pressure:
0.4-0.6MPaMaterial:
Cast Iron, Aluminum Alloy, Cast Steel
Model:
GJ641X-150LBCSpecification:
DN32-200Pressure:
0.6Mpa-1MpaMaterial:
Carbon steel, Stainless steel