Stainless Steel Diaphragm Valve

Ultrahigh purity 316 EP stainless steel VCR pneumatic diaphragm valve with metal-to-metal sealing, 10 bar maximum pressure, and helium leakage rate

Industrial-grade pneumatic diaphragm valve featuring 31 MPa maximum pressure, corrosion-resistant 316L stainless steel construction, and nickel cobalt alloy diaphragm. Available in standard, oxygen cleaning, and ultra-high purity options with Ra0.13 μm surface finish. Ideal for high-purity applications with 100,000 cycle service life and helium leakage rate < 1×10⁻⁹ std cm³/s.

AFK 316 Stainless Steel manual operated diaphragm control valve rated for 150psi with 31MPa maximum pressure. Features nickel cobalt alloy diaphragm for superior corrosion resistance, helium leakage rate

Product Description: The Stainless Steel Diaphragm Valve is a high-quality product designed for various industrial applications. As a leading Diaphragm Valve wholesaler, we take pride in offering this reliable and durable valve that meets the highest standards. One of the key features of this Diaphragm Valve is its robust construction using stainless steel, which ensures excellent resistance to corrosion and high temperatures. This makes it suitable for demanding environments

Industrial-grade pneumatic diaphragm valve featuring stainless steel construction, PCTFE diaphragm for -23°C to 65°C operation, and ultra-low helium leakage rate ≤1×10⁻⁹ Mbar L/s. Certified CE and ISO 9001 with 1-year warranty, ideal for pharmaceutical, food processing, and chemical applications requiring precise fluid control.

High-performance stainless steel diaphragm valve with 206 Bar working pressure and ultra-low helium leakage rates ≤1×10⁻⁹ Mbar L/s. Certified ISO 9001 and CE, featuring lightweight 0.5kg design for food, chemical, and pharmaceutical applications. Quick 5-10 day delivery with flexible payment options.

AFKLOK SS316L Manual Diaphragm Valve delivers ultra-low helium leakage (≤1×10⁻⁹ Mbar·L/s) for critical gas applications. With 310 Bar working pressure, -23°C to 65°C temperature range, and CE certification, this valve ensures reliable performance in industrial gas control systems with multiple port size options.

Industrial-grade SS316L diaphragm valve for precise gas flow control with 310 Bar working pressure and -23°C to 65°C temperature range. Features 0.2 discharge coefficient, ≤1×10⁻⁹ Mbar L/s leakage rate, and CE certification for reliable performance in oil, gas, and industrial applications.

Industrial diaphragm valve featuring SS316L construction, 310 Bar maximum working pressure, and ultra-low helium leakage rate ≤1×10⁻⁹ Mbar L/s. CE and ISO certified for gas control applications in oil and gas, medical, and manufacturing industries. Available in multiple port sizes with wide temperature range operation.

316L stainless steel manual VCR diaphragm valve with 150psi pressure rating and 0.27 flow coefficient. Features easy cleaning, zero contamination, and excellent corrosion resistance for semiconductor and biopharmaceutical applications. ISO9001 certified with multiple port configurations and comprehensive technical support.

Professional DK series glass tube rotameter featuring LCD display for precise gas pressure and flow measurement. With 0.2 MPA pressure rating, -20°C to 120°C temperature range, and compact 23×136mm design. Ideal for industrial micro flow rate applications with easy maintenance and 1-year warranty.

Professional LZB/LZJ series glass rotameter for precise gas and liquid flow measurement. Features anti-corrosion glass tubes resistant to acids, alkalis, and oxidizers. Available in DN4-100mm sizes with 2.5 accuracy, -20°C to +120°C temperature range, and maximum pressure of 206bar. CE certified with one-year warranty.

High-performance SS316 diaphragm valve with 31 MPa maximum pressure rating and Ra0.13μm EP grade surface finish. Features nickel cobalt alloy diaphragm, helium leakage rate

High-pressure diaphragm valve with 31MPa working pressure and ultra-high purity EP grade finish. Features nickel cobalt alloy diaphragm for superior corrosion resistance, helium leakage rate

High-purity pneumatic diaphragm valves featuring 150psi working pressure, SS316L EP electropolished construction, and VCR male connections. These valves offer metal-to-metal sealing, nickel cobalt alloy diaphragms, and service life up to 3 million cycles. Ideal for gas and liquid applications requiring ultra-clean performance and corrosion resistance.

Industrial-grade single-stage pressure regulator featuring corrugated diaphragm design for superior sensitivity and cycle life. Handles maximum inlet pressure of 600psi with adjustable outlet up to 100psi. Constructed from SS316L or brass with ±5% accuracy, 20μm filtration, and comprehensive safety features. Ideal for corrosive gases, semiconductor applications, and laboratory instrumentation.

Precision manual diaphragm valve with 150psi maximum pressure and 1/4" port size for nitrogen, oxygen, and helium applications. Features metal-to-metal sealing, nickel-cobalt alloy diaphragm, and ultra-low helium leakage rate

High-pressure manual diaphragm valve featuring 316 stainless steel construction with 31 MPa working pressure and 100,000 cycle service life. Includes nickel cobalt alloy diaphragm for superior corrosion resistance, helium leak rate

High purity stainless steel pneumatic diaphragm valve with 31 MPa maximum pressure and 100,000 cycle service life. Features nickel cobalt alloy diaphragm, ultra-low helium leakage rate

AFK 316 stainless steel pneumatic diaphragm control valve features ultrahigh purity sealing with 10 bar maximum working pressure and 3 million cycle lifespan. Available in multiple port configurations with specialized cleaning options for oxygen and high-purity applications. CE certified with metal-to-metal sealing and nickel cobalt alloy diaphragm for superior corrosion resistance.