Brass Swing Check Valve (Female) is a unidirectional flow control valve manufactured from brass, featuring a disc that rotates around a hinge axis to open or close. Designed with internal thread connection ends, it is used to prevent the backflow of pipeline media.
Technical Specification
Nominal Pressure: 1.6 MPa
Working Medium: Water, Oil
Working Temperature: -20°C ≤ t ≤ 180°C
Thread Standard: Conforms to ISO 228
Product Advantages
High-Purity Brass: Utilizes H59/H62 brass with copper content ≥ 57%. It is corrosion-resistant and has a service life of over 15 years.
Quick Installation: Features ISO 228 or NPT female thread interfaces; installation time is within 2 minutes.
Zero Leakage: Leakage rate < 0.01ml/min, complying with EN 12266-1 Class A standards.
Product Customization
Body Material: H59 Brass / H62 Brass / HPb59-1 Lead Brass / CW617N European Standard Brass
Thread Standard: ISO 228 (G thread) / NPT American Standard Taper Pipe Thread / BSP British Standard Pipe Thread / DIN 2999 European Standard Thread
Nominal Diameter: DN10 / DN15 / DN20 / DN25 / DN32 / DN40 / DN50
Sealing Material: NBR (Nitrile Rubber) / EPDM (Ethylene Propylene Diene Monomer) / FKM (Viton) / Silicone
Surface Treatment: Polishing / Nickel Plating / Chrome Plating / Electrophoretic Coating / Powder Coating
Disc Material: Brass / Stainless Steel 304 / Stainless Steel 316 / Plastic PA
Spring Material: 304 Stainless Steel / 316 Stainless Steel / Galvanized Carbon Steel
Connection Size: 1/2" / 3/4" / 1" / 1-1/4" / 1-1/2" / 2"
Brand Marking: Laser Engraving / Cast Embossing / Stainless Steel Nameplate / No Marking
Packaging Method: Individual PE Bag / Cardboard Box / Blister Tray + Outer Carton / Customer Specified Packaging
Company Video
Hot Tags: brass swing check valve female, China brass swing check valve female manufacturers, suppliers, factory, Brass Swing Check Valve Female, check valve
