Design Standard of F11 Check Valve:
Design Acc. to ASME B16.34 (ANSI Standard F11 Check Valve);
Design Acc. to EN-12516-1/2 (EN Standard F11 Check Valve, DIN Standard F11 Check Valve).
Test Standard of F11 Check Valve:
Test Acc. to API 598 (ANSI Standard F11 Check Valve);
Test Acc. to EN 12266-1/2 (EN Standard F11 Check Valve, DIN Standard F11 Check Valve).
Surface Finishing of F11 Check Valve:
All F11 Check Valve surface is finely machined to achieve the required roughness and conforms to standard MSS SP-110.
Size of F11 Check Valve:
From DN1/4’’ to 48’’ (ANSI Standard F11 Check Valve);
From DN8 to DN1200 (EN Standard F11 Check Valve, DIN Standard F11 Check Valve).
Face to Face of F11 Check Valve:
Face to Face Acc. to ASME B16.10 (ANSI Standard F11 Check Valve);
Face to Face Acc. to EN 558-1 (EN Standard F11 Check Valve, DIN Standard F11 Check Valve).
Pressure Rating of F11 Check Valve:
ANSI Class 150 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 300 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 600 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 800 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 900 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 1500 F11 Check Valve (ANSI Standard F11 Check Valve);
ANSI Class 2500 F11 Check Valve (ANSI Standard F11 Check Valve);
EN 1092 PN 16 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 25 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 40 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 63 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 100 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 160 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 250 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 320 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve);
EN 1092 PN 400 F11 Check Valve (EN Standard F11 Check Valve, DIN Standard F11 Check Valve).
Working Temperature of F11 Check Valve:
Please refer to the "Temperature and Pressure Curve of F11 Check Valve" for temperature and pressure changes.
Ends Connection of F11 Check Valve:
ANSI Flange Ends F11 Check Valve;
ANSI Integral Flange Ends F11 Check Valve;
ANSI Welded Flange Ends F11 Check Valve;
Butt Weld (ASME B16.25) Ends F11 Check Valve;
Butt Weld x ANSI Flange Ends F11 Check Valve;
EN 1092 Flange Ends F11 Check Valve;
EN 1092 Integral Flange Ends F11 Check Valve;
EN 1092 Welded Flange Ends F11 Check Valve;
Butt Weld (EN 12627) Ends F11 Check Valve;
Butt Weld (ISO 1127) Ends F11 Check Valve;
Butt Weld x EN 1092 Flange Ends F11 Check Valve;
Male NPT (ASME B1.20.1) Ends F11 Check Valve;
Male BSPP (ISO 228-1) Ends F11 Check Valve;
Male BSPT (ISO 7-1) Ends F11 Check Valve;
Male NPT x Female NPT Ends F11 Check Valve;
Male BSPP x Female BSPP Ends F11 Check Valve;
Male BSPT x Female BSPT Ends F11 Check Valve;
Male NPT x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Male BSPP x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Male BSPT x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Female NPT (ASME B1.20.1) Ends F11 Check Valve;
Female BSPP (ISO 228-1) Ends F11 Check Valve;
Female BSPT (ISO 7-1) Ends F11 Check Valve;
Socket Weld (ASME B16.11) Ends F11 Check Valve;
Socket Weld (EN 12760) Ends F11 Check Valve;
Female NPT x Socket Weld Ends F11 Check Valve;
Female BSPP x Socket Weld Ends F11 Check Valve;
Female BSPT x Socket Weld Ends F11 Check Valve;
Butt Weld (ASME B16.25) Ends F11 Check Valve;
Butt Weld (EN 12627) Ends F11 Check Valve;
Female NPT x Butt Weld Ends F11 Check Valve;
Female BSPP x Butt Weld Ends F11 Check Valve;
Female BSPT x Butt Weld Ends F11 Check Valve;
Female NPT x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Female BSPP x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Female BSPT x Long Butt Weld (+100 mm) Ends F11 Check Valve;
Long Butt Weld (+100 mm Weld Stub) Ends F11 Check Valve.
CE Marking of F11 Check Valve:
CE Marking is Available to F11 Check Valve with a Diameter of DN32 or Larger.
Chemical Composition of F11 Check Valve:
For the Chemical Composition of F11 Check Valve, please refer to EN 10204 Type 3.1 certificate.
Mechanical Properties of F11 Check Valve:
For the Mechanical Properties of F11 Check Valve, please refer to EN 10204 Type 3.1 certificate.
Certificate of F11 Check Valve:
All F11 Check Valve will be delivered with EN 10204 Type 3.1 Certificate.
Approvals of F11 Check Valve:
MSS SP-110 Certified of F11 Check Valve;
NACE MR 0175 Certified of F11 Check Valve
API 607 Fire Safe Certified of F11 Check Valve;
ISO 9001 Certified of F11 Check Valve;
PED Certified of F11 Check Valve.
Available Upon Request of F11 Check Valve:
NACE MR0175 is available upon request of F11 Check Valve;
ATEX is available upon request of F11 Check Valve;
TA-LUFT is available upon request of F11 Check Valve;
SIL is available upon request of F11 Check Valve;
Degreasing is available upon request of F11 Check Valve;
Fire Safe is available upon request of F11 Check Valve;
Stem Extension is available upon request of F11 Check Valve;
Double Block and Bleed is available upon request of F11 Check Valve.