Sizes Range:                

DN 50~600mm  NPS 2”-24”

(Large diameter on request)

Design Feature:

Bidirectional Seal;

Rising Stem

Body material Options:                               

GGG40, WCB, CF8, CF8M, CF3, CF3M

Sealing Options:      
NBR：80°C    
EPDM: 120°C     

Max Working pressure:

DN50~DN250: 10 bar 

DN300~DN450: 6 bar  

DN500~DN600: 4 bar

DN700~DN2000: 2 bar

Face to Face:  MSS SP-81

Flange connection:                       

GB/T 9113.1, JB/T 79.1, HG 20592,

ASME B 16.5, EN1092-1 (other connections on request)

Test:  MSS SP-81

Operation Option:       

Handwheel/Bevel Gear/Chainwheel

Pneumatic/Electric actuator

Application：                    
 Pulp & Paper / Water & Waster Water /Mining/ Metallurgy/  

Petrochemical /Printing & Dying / Pharmacy/ Beverage& Food