Low Pressure Low Flow Diaphragm Valves
Type:Diaphragm Valves
Material: Stainless Steel
Working temperature: PCTFE:-23 ~80 °C (-10 ~176 °F)
PFA:-23 ~150 °C (-10 ~302 °F)
Place of Origin: Jiangsu, China
Application: Industrial Usage
Type of Thread: NPT,BSPT,UNF
Flow Coefficient (Cv):0.27
Certificate: CE,BV,ISO,DNV,ABS
Maximum Working pressure : 20 bar (300 psig)
Power: Manual
Port Size: 1/4 "to 3/8 "or 6 mm to 8 mm
Seal Material: PCTFE or PFA
Welcome to purchase low price low pressure low flow diaphragm valves made in China or try the customized service with Naco Fluid Equipment, which has been focused on this field since 2008. We are equipped with a professional and productive factory which can offer you cheap price. Now, take action to get free sample of low pressure low flow diaphragm valves with us.
Low Pressure Low Flow Diaphragm Valves
LLD Series (300 psig)

Features
◎Suitable for high purity and ultra high purity applications
◎Wide temperature range,and excellent medium compatibility
◎Low internal volume,fully swept flow path
◎Contained seat to provide excellent resistance to swelling and contamination
◎Cobalt alloy diaphragm with high strength and corrosion resistance to ensure long cycle life
◎Manual and pneumatic actuators available


FAQ:
Q1:What is the standard body material?
A:316 / 316L stainless steel (ASTM A276 / A479 / A182), dual-certified. This is our default for chemical, oil & gas, and marine applications.
Q2:Are your materials PMI-tested?
A:Yes. 100% PMI (Positive Material Identification) by XRF on request, particularly for exotic alloys - reports provided.
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