info@fvfvalve.com

Check Valve

  • WAFER TYRE CHECK VALVE UL/FM
WAFER TYRE CHECK VALVE UL/FM

WAFER TYRE CHECK VALVE UL/FM

TECHNICAL REQUIREMENT :
● Design and Manufacture  Conform to EN12334
● Flange dimensions  Conform to ASME B16.1 CLASS 125
● Face to Face  dimensions Conform to EN558-1 list 16
● Testing Conform to  EN12266-1

UL/FM approval



Materials of parts
NO. Part Name Material
1 Body ASTM A536 65-45-12
2 Disc CF8
3 Spring SS304
4 Stem SS416
5 Seat EPDM


Dimensions data (mm)

NPS 3 4 5 6 8 10 12
L 46 64 64 70 76 89 114 114
D 122 134 162 192 218 273 329 384
D1 80 94 117 145 170 224 265 310
b 10 10 10 12 12 13 14 14

Contact Us

Contact: Sales Department

Phone: 0086-150-5696 0865

Tel: 0086-551-6555 8057

Company: Fluid Valves & Fittings Co., Ltd

Add: NO.99 Jiuhuashan Road, Hefei, Anhui, CHINA