BETTER Drilling Fluid Equip. can offer you series of butterfly valves from 2”-12”, which is widely used in oil gas drilling industry and fluid control system. The butterfly valves are wafer and lug type, equivalent to DEMCO NE series.
Specification Features:
• Wafer Type Butterfly Valve equiv. DEMCO
• Size:DN50-300
• Material:
a) Body: CI(cast iron ,GG25 ), DI (ductile iron ,GGG40)
b) Disc: DI,CF8,F8M ,95400,I+Nylon,DI+PTFE
c) Seat: EPDM, NBR, TEFLON, ITON
• Working temperature: -10 ~ +150°C
• Nominal Pressure:PN10 PN16 conforms to API598
• Handles available: gear operators, electric and pneumatic control actuators
• Medium available: water, sewage, sea water, air, foodstuff and oil
• Design standard: API609/EN593
• End flange DINPN10/PN16, BS4504PN10/PN16, ANSI class125#/calss150#
Applications
Using for regulating or cutting off liquids in the pipelines, applied in water source projects, urban water supply and drainage, sewage treatment, electric power, petroleum, petrochemical, heat supply, shipbuilding, medicine and metallurgy industries, especially for oilfield drilling sites.
BETTER Butterfly valves available in 2’-12” DN50-DN300
Equivalent to DEMCO NE-C series BFV
Wafer and Lug type design
10 position locking handle
ANSI Class 150 Flange
Standard service
Shut-off pressure – 50 psi, 200psi, 285 psi
Body material – Ductile iron, Cast Iron
Stem material – 416ss, 316ss
Disc material – 316ss, Aluminum Bronze, Ductile Iron Nickel-plated
Seat Elastomer material – Buna-N
Part no. reference:
Eg. 6” (150 mm) NE-C, 200 psi, Wafer, Standard Trim with Handle – 22124-1215311
200 psi 22119 22120 22121 22122 22123 22124 22125 22126 22127
285 psi 22225 22226 22227 22228 22229 22230 22231 22232 22233
50 psi 22234 22235 22236 22237 22238 22239 22240 22241 22242
1112311 1114311 1115311 1122311 1124311 1125311 1212311 1214311 1215311 1222311 1224311 1225311 5112311 5114311 5115311 5122311 5124311 5125311 5212311 5214311 5215311 5222311 5224311 5225311
Please don’t hesitate to contact our sales if you are interested in any of our products.
Sales Manager
Att.: Jim
BETTER Drilling Fluid Equipment Industrial Limited
http://www.drillingfluidequip.com
Jim[a] drillingfluidequip.com
Skype: betterdrilling2008
MSN: better_china [a] hotmail.com
