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Face to Face according to ISO 5752 S-20
Flange Connection: DIN / JIS / ANSI
Size Range: 40A - 1000A (1-1/2" - 40")

Body Material: Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel, Bronze
Disc Material: Ductile Iron, Stainless Steel, Aluminum Bronze
Stem Material: Stainless Steel
Seat Material: NBR, EPDM, Viton, Teflon
Packaging: NBR, EPDM, Viton
a1010 - 500
Unit of Measure
Items a1010 - 500
ISO50-040
Series 50 Wafer Valves
a1010 - 500
ISO50-050
Series 50 Wafer Valves
a1010 - 500
ISO50-065
Series 50 Wafer Valves
a1010 - 500
ISO50-080
Series 50 Wafer Valves
a1010 - 500
ISO50-100
Series 50 Wafer Valves
Type   N/A Butterfly Valve
Size N/A 040 - 1-1/2" N/A 050 - 2" N/A 065 - 2-1/2" N/A 080 - 3" N/A 100 - 4"
D-1 N/A 86 mm N/A 102 mm N/A 115 mm N/A 128 mm N/A 153 mm
N/A 40 mm N/A 52 mm N/A 65 mm N/A 80 mm N/A 100 mm
L N/A 33 mm N/A 43 mm N/A 46 mm N/A 46 mm N/A 52 mm
H N/A 205 mm N/A 240 mm N/A 247 mm N/A 266 mm N/A 298 mm
h1  N/A 58 mm N/A 78 mm N/A 88 mm N/A 93 mm N/A 105 mm
h2  N/A 124 mm N/A 130 mm N/A 130 mm N/A 143 mm N/A 161 mm
R N/A 10 mm N/A 14 mm N/A 14 mm N/A 14 mm N/A 16 mm
S N/A 8 mm N/A 10 mm N/A 10 mm N/A 10 mm N/A 10 mm
T N/A
U N/A 90 mm
V N/A 70 mm
N - Number of Tap Holes N/A 4
M - Diameter N/A 9 mm
Standard N/A ISO
Weight N/A 3.1 kg N/A 3.70 kg N/A 4.0 kg N/A 4.40 kg N/A 5.9 kg
Body Material N/A Bronze Carbon Steel Cast Iron Ductile Iron Stainless Steel
Available Disc Material N/A Aluminum Bronze Ductile Iron Stainless Steel
Available Stem Material N/A Stainless Steel
Available Seat Material N/A EPDM NBR Teflon Viton
Available Packing Material N/A EPDM NBR Viton