ace model btv-a&btv-lt di butterfly valves
DESCRIPTION
Ace Model Btv-A&Btv-lt Di Butterfly ValvesTRANSCRIPT
"ACE"WAFER & LUG TYPE BUTTERFLY VALVES
Wafer type (Model BTV-A), Lug type (Model BTV-LT)
l To BS 5155 PN16.l WRAS approved epoxy resin
coated. l Compact in size and light in weight.
Easy installation and maintenance.l Simple and compact construction,
quick 90r on-off operation.l Minimized operating torque, energy
saving.l Excellent regulation performance.l Long working life. Standing the test
of tens of thousand opening/closing operations.
l Bubbles-tight sealing with no leakage under the pressure test.
l PN10 or PN16 valves available.l Available with lever, gear box (with
or without bulit-in micro-switch) or electric actuator.
l Working Pressure 16 bar for 50mm to 300mm. 10 bar for 350mm and above.
l Test Pressure� PN16:�24 bar on body,
Manufacturer: Shanghai Johnson Valve Industries Co LtdShanghai, PRC
Certificate No. 0205070
Material Specifications Body : Ductile Iron BS2789 Gr.500/7, WRAS approved epoxy coatedDisc : Ductile Iron with Nickel Plated, stainless steel 316 or bronzeSeat : EPDMStem : Stainless steel BS970/SS304/SS316/SS410Bolt : Stainless steel BS970Bushing: PTFEO-ring : NBRGearbox, Lever: Grey cast iron BS1452 Gr.220
Dimensions
Size506580
100125150200250300350400450500600
A161175181200213226260292337368400422480562
B808995
114127139175203242267309328361459
C42
44.745.252.154.455.860.665.676.976.586.5
105.6131.8152
D52.964.578.8104
123.3155.6202.5250.5301.6333.3389.6440.5491.6592.5
L222222222222
34.534.534.565757590
100
F52525252525275758181
115115115144
G152.5152.5152.5152.5152.5152.5250250227227278278278304
All dimensions in mm
H75757575757586868383
125.5125.5125.5145.5
J454545454545
62.7562.75
8080
179179179254
qD1118137143156190212268325403436488539 593
816a
qD2120
136.2160185215238295357407467515565620725
qD312.612.612.6
15.7718.9218.9222.1028.4531.6031.6033.1538.0041.1550.65
nxD44x74x74x74x94x94x94x124x124x144x184x184x184x224x22
qD5150150150150150150300300300300300300300300
Larger sizes, other trimming materials and higher working pressure are available on request.RIGHT IS RESERVED TO CHANGE SPECIFICATIONS WITHOUT PRIOR NOTICES DUE TO MANUFACTURER CONTINUOUS DEVELOPMENT ANDIMPROVEMENT IN DESIGN, MATERIALS, AND MANUFACTURING PROCESS.
Marketed by: Singer Valves Corporation LimitedTel.: (852) 2950 9916, 2950 9551 Fax: (852) 2950 9775 E-mail: [email protected]
L1266266266266266266359505505
-----
L2858585858585120120120
-----
R181818181818323232-----
H1343434343434505050-----
H2272727272727313131-----