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Slot Valve Plunger Pump - JiFeng Ceramics

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Slot Valve Plunger Pump

Slot Valve Plunger Pump

Slot Valve Plunger Pump

Slot Valve Plunger Pump adopts a precision ceramic slot valve structure with no mechanical valve core. It features low shear force, high precision, corrosion resistance, and self-cleaning ability. It is widely used in new energy batteries, food, pharmaceutical, semiconductor, and high-viscosity fluid precision filling scenarios.

Pump Rod Diameter / mm： 8 / 10 / 22 / 40 / 50

Min. Filling Volume / ml： 0.3 / 0.5 / 3 / 10 / 20

Max. Filling Volume / ml： 2 / 3 / 15 / 50 / 110

Filling Accuracy： ±1% – ±0.5% (for fluid ≤20000cp, no solid particles)

Product Details
Technical Specifications

Typical Applications of Slot Valve Plunger Pump

New Energy Battery Manufacturing

Precision electrolyte filling: Resists DMC/EC solvents (zero swelling).
Flow fluctuation ≤±0.5% (ensures cell consistency).
Nano Si-C slurry coating: Shear force ≤1 Pa・s (protects nano-materials).

Food & Pharmaceutical

High-viscosity collagen filling: CIP/SIP autoclaveable at 132°C.
No mechanical valve design, prevents biofilm formation.
Jam/chocolate dosing: Self-cleaning flow path, residue ≤0.1 μL.

Semiconductor & Optics

Photoresist supply: Anti-static ceramic (surface resistance ≤10⁶ Ω).
Pulsation rate ≤0.3% (ensures coating uniformity).

Plunger Diameter (mm)	Minimum Fill Volume (mL)	Maximum Fill Volume (mL)
8	0.3	2
10	0.5	3
22	3	15
40	10	50
50	20	110

Filling Accuracy: Repeatability of ±1% to ±0.5% for particle-free fluids with viscosity ≤20,000 cP.

Custom Solutions: The pump can be designed and manufactured to match the specifications of your main equipment.

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