Ceramic Diverter Valve - Цзифэн Керамика

Resists strong acids (HCl, ВЧ), щелочи, органические растворители, and high-salt media; service life 5–10× that of stainless steel valves.

Ceramic sealing surface hardness ≥ HRA 90; matching precision ±0.005 mm; leakage rate Class VI (АНСИ/ФКИ 70-2).

Density only 1/3 of metal; reduces driving power consumption; suitable for pneumatic/electric quick-response systems.

All-ceramic flow path with zero metal ion leaching; compliant with FDA & GMP.

Sizes DN5–DN200; 2-way / 3-way / multi-port designs available.

Химическая: Diverting corrosive media (HCl, H₂SO₄, ВЧ); reactor feed control.

Полупроводник: Ultra-pure chemicals, фоторезист, etchant, CMP slurry, UPW.

Фармацевтический: Sterile filling, bioreactor media switching.

Water Treatment: Wastewater chemical dosing, backwash systems.

Энергия:H₂ circulation for fuel cells, lithium battery electrolyte dosing.

Isostatic pressing + precision grinding; sealing surface Ra ≤ 0.2 мкм; matched CTE to avoid thermal cracking.

100,000-cycle life test; helium leak test <1×10⁻⁹ mbar·L/s; chemical compatibility & particle testing (SEMI F57 Class 0).

Стандартный 2 weeks; military custom 4–8 weeks.

Sizing software, installation, commissioning, maintenance.

Параметр	Details
Материал корпуса	Al₂O₃, Карбид кремния, Си₃N₄
Connection	Flange, Thread, Clamp (ISO/DIN/ANSI)
Активация	Пневматический (0.4–0.7 MPa), Электрический (24V/220V), Руководство
Operating Temp	-50°C ~ +400°C (стандартный); up to +800°C (high-temp)
Pressure Range	Vacuum to 10.0 МПа (custom to 25.0 МПа)
Flow Coefficient	Cv 0.1–50 (depends on size & structure)
Сертификаты	ИСО 9001, FDA 21 CFR, SEMI F57