Shanghai hugo valve Co Ltd

Date: 23rd June 2016
Double Flanged Dual Plate Check Valves
Double flanged dual plate check valves Description1. Double flanged dual plate check valves with almost the same performance as wafer type dual plate check valve,Website:, the only difference is the connection end.2. Dual plate double flanged check valves is applicable for various pipelines with normal pressure of PN1.O Mpa~42 Mpa, Class 150 ~ Class 2500 and normal diameter of DN15~1200mm, NPS 1/2'' ~ 48'' with temperature of -196? ~ +540 ? to avoid medium back flowing, the different materials selection can apply to the medium involving water,steam, oils, nitric acid, strong oxidizing medium and urea etc.3. The installation direction of double disc swing check valve can be in horizontal or vertical, as the valve weight is light, not necessary to make bracket for the valve body.4. Flanged dual plate check valves' disc stroke is short, the closing impact is small.5. Smooth flow pass way and small fluid resistance.6. Flanged double door check valves' disc have fast closing speed, the water hammer pressure will be small.7. The length of face to face is only 1/4 or 1/8 of the traditional common check valves.valves materials of constructionBody Materials: LCB,LCC,WCB, 304S.S., 316 S.S.Spring Materials: LCB,LCC,WCB, 304S.S., 316 S.S.Disc Materials: LCB / LCC / WCB + stellite, 304S.S., 316 S.S. Stem Material : 420 S.S., LF2, F6, F304, F316Operation : Manual Applicable standard Size Range: 2''~48''(DN50~DN1200)Pressure: PN2.0 - PN26Mpa, Class 150 - Class 1500Standard : API 594 / API6D, ANSI, DIN, JIS End Connection: FlangeOperate: Automatic
Latest News
Contact Information



No.1358 Ping an Road, Jiuchuang Science and Technology Park, Minhang District,Shanghai,China
Shanghai, 201100


Contact Form