The EN 16767 PN10 Stainless Swing Check Valve is a high-quality non-return valve designed for corrosive fluid systems and water treatment. Forged or cast from 1.4301 (AISI 304) stainless steel, it offers excellent oxidation resistance and durability. Its gravity-swing disc ensures a clear flow path with minimal pressure drop, automatically preventing backflow when pumps shut down. Rated for PN10, it is an ideal, low-maintenance solution for chemical processing and food-grade industrial pipelines.
Technical Attributes: 1.4301 Swing Check Valve
Standard,EN 16767 / EN 12516
Material Grade,1.4301 (X5CrNi18-10 / AISI 304)
Pressure Rating,PN10 (10 Bar)
Nominal Diameter,DN50 to DN600
Connection Type,Flanged (EN 1092-1 Type B1)
Face-to-Face,EN 558 Series 10 (F6)
Seating Material,Metal-to-Metal (Integral 1.4301)
Disc Type,Swing Type (Full Flow)
Bonnet Design,Bolted Bonnet (Removable)
Hinge Pin,Stainless Steel 1.4301 / 1.4401
Flow Direction,Uni-directional (Per body arrow)
Shell Test Pressure,1.5 MPa (15 Bar)
Seat Test Pressure,1.1 MPa (11 Bar)
Service Temp,−196℃ to +400℃
Leakage Rate,EN 12266-1 Rate B/C
Fasteners,A2-70 Stainless Steel
Gasket Material,PTFE / Spiral Wound SS+Graphite
Certification,EN 10204 3.1 / CE PED
Primary Use,"Chemical, Food & Water Backflow Prevention"
Contact: Jorge Yang
Phone: +86-13588258503
E-mail: sales@fluvalve.com
Whatsapp:+86-13588258503
Add: Room 331, South Building,Building 1, No.3 Jinpeng Street, Sandun Town, Xihu District, Hangzhou City, Zhejiang Province
