Forged Steel Globe Valve F316 F11 F22 F51 800LB SW DN15

Application standards

● Design and manufacture conform to
API 602. BS5352. ANSI B16.34;

Connection ends conform to

● Scoket welded ends conform to ANSI Bl 6.1 l ;JB/Tl 751
● Screw ends conform to ANSI Bl .20.1;JB/T7306
● Butt-welded ends conform to ANSI B16.25;JB/Tl 2224
● Flanged ends conform to ANSI Bl 6.5;JB79

Test and inspection conform to

● API598; GB/T13927; JB/T9092

Structure features

● Bolted bonnet, outside screw and yoke
● Welded bonnet, outside screw and yoke

Materials conform to ANSI/ASTM

Main materials

● A105; LF2: F5; F11;F22; 304(L); 316(L); F347
● F321:F51 ; Monel; 20 Alloy

Design Standards and Design Features

Design/Inspection standards: API 602, ASME B16.34, ASME B16.5, EN ISO 15761, ASME B16.25, ASME B1.20.1, ASME B 16.11.
● Efficient packing seal at backseat to ensure no leakage from stem.
● Fully guided disc ensures accurate alignment of disc and seat and reduces wear on seating surfaces.
● Outside Screw & Yoke construction facilitate stuffing box maintenance.
● Metallic ring gasket or spiral wound gasket can be applied to ensure the tight seal of body/bonnet joint.
● Versatile styles of discs which can be furnished for different purposes.