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| Fluid Connectors |
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| Ball Valves and Throttle Valves |
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Ball and Throttle Valves serve as shut-off fittings in pipe-systems for compressed air and other fluids.
Ball valves seal through PTFE-Shells, throttle valves are sealing metal against metal under pressure.
Ball valves are preferred at industrial installations; throttle valves are more suitable under extreme conditions in construction |
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| Ball Valves |
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Ball Valves
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| Heavy design, brass nickel plated |
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Ball valves for air, water and many other fluids of high quality and extraordinary standard. |
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Maintenance-free operation, long-living, sturdy and reliable, easy switching with full free passage, tested of |
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tightness. |
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For Industry, Construction and civil installations. |
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| Construction Material : |
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Body and sockets: brass, sandblasted and nickel plated
Spindle and nut: brass
Ball: brass chromed
Ball seals: PTFE
Spindle seals: Viton-O-Ring
Handle: steel resp. Aluminium red painted |
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Max. Working Pressure |
Temperature |
Material |
Sealing Mat. |
Medium |
Threads |
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PN 35 bar |
-15°C – +100°C |
MS 58 |
PTFE / Viton® |
air, water … |
DIN 2999 |
1 |
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| Ball Valves with female thread DIN 2999 |
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Thread |
DN |
l |
h |
Lenght Handle |
 Hex.
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Weight/pc. g |
Type No. |
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| R 1/4" |
8 |
50 |
78 |
95 |
25 |
296 |
KM 14 T |
| R 3/8" |
10 |
60 |
78 |
95 |
25 |
302 |
KM 38 T |
| R 1/2" |
15 |
75 |
82 |
95 |
26 |
390 |
KM 12 T |
| R 3/4" |
20 |
80 |
90 |
104 |
32 |
682 |
KM 34 T |
| R 1" |
25 |
90 |
97 |
104 |
39 |
876 |
KM 10 T |
| R 1 1/4" |
32 |
110 |
137 |
161 |
50 |
1667 |
KM 54 T |
| R 2" |
50 |
140 |
170 |
178 |
70 |
3700 |
KM 20 T |
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| Double Ball Valves and Air hammer Ball Valves |
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| Ball Valves |
| Double Ball Valves and Airhammer Ball Valves |
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High quality, maintenance free valves of brass, extremely robust. |
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With lever stop and exhaust, on request also without exhaust. |
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For compressed air in construction, on compressors and air hammers. |
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For industrial applications. |
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| Construction Material : |
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Body and threaded ends: brass
Ball seals: PTFE
Spindle seals: Perbunan
Ball: brass nickel plated
Handle: steel |
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Max. Working Pressure |
Temperature |
Material |
Mat. Seals |
Medium |
Threads |
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PN 35 bar |
-15°C / +100°C |
MS 58 |
PTFE / Perbunan |
compressed air |
ISO 288 |
1 |
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| Ball Valves |
| Light design, brass nickel plated |
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Ball Valves with full free passage, reduced dimensions. |
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For Construction, Industry, Agriculture and civil installations. |
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| Construction Material : |
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Body and sockets: brass
Spindle and nut: brass
Ball: brass chromed
Ball seals: PTFE
Spindle seals: Viton®-O-Ring
Handle: Steel coated with PVC
Adhesive: Loctite AVX 586 |
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Max. Working Pressure |
Temperature |
Material |
Sealing Mat. |
Medium |
Threads |
Port Capacity |
Pressure Drop |
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see Diagram |
-15°C / +120°C |
MS 58 |
PTFE / Viton® |
air, water . |
ISO 228 |
see Diagram |
see Diagram |
1 |
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| Ball Valves |
| Universal design, brass nickel plated |
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DIN - DVGW approved for gas (PN 4) |
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Extreme robust, maintenance free valve, with four self-adjusting seals, with teflon sliding, therefore without wear. Full free passage. |
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Adjusting gland allows the sealing reset on the stem |
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For industrial and civil gas and water installations. For compressed air, water plants at medium and high pressure, for oil and petrochemical |
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fluids, for non-aggressive fluids, steam and vacuum. |
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| Construction Material : |
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Body and threaded ends: brass
Ball: brass chrome-plated
Seals: PTFE
Spindle and gland: brass
Locking nut: brass
Lever handle: die-cast Aluminium alloy, yellow varnished
Adhesive: Loctite AVX 586 |
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Working Pressure |
Work. Pressure Gas |
Temperature |
Temp. Gas |
Material |
Sealing Mat. |
Medium |
Threads |
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see Diagram |
4 bar |
-20°C / +130°C |
-20°C / +60°C |
MS 58 |
PTFE |
gas, air, water …. |
ISO 7/1Rp |
1 |
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| Ball Valves with female thread ISO 7/1 Rp tapered |
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Thread |
DN |
l |
h |
Length handle |
 Body
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Weight/pc. g |
Type No. |
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Rp 3/8" |
10 |
54 |
61 |
100 |
29 |
251 |
K 38 G |
Rp 1/2" |
15 |
69 |
64 |
100 |
36 |
384 |
K 12 G |
Rp 3/4" |
20 |
77 |
76 |
120 |
45 |
644 |
K 34 G |
Rp 1" |
25 |
89 |
80 |
120 |
54 |
889 |
K 10 G |
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Pressure and temperature diagram
For each size of value at each pressure level corresponds a specific admissible temperature level and viceversa |
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Port capacity and pressure drop diagram
The Kv is the index port capacity, expressed in cubic metres per hour, causing a pressure drop of 1 bar with water at 15°C |
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| Ball Valves |
| Stainless Steel 1.4401 |
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High quality, maintenance free valves with full bore, self adjusting seals, Teflon-Teflon sliding, therefore without wear. |
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Triple self-adjusting sealing reset through labyrinth-effect with belleville washers |
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With flange for actuator acc. ISO 5211 |
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For industrial und civil water installations, water plants at medium and high pressure, chemical and petrochemical installations (depending |
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on concentration), vacuum, steam and compressed air. |
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| Construction Material : |
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Body and threaded ends: stainless steel AISI 316
Ball: stainless steel AISI 316
Seals: PTFE
Spindle and gland: stainless steel AISI 316
Locking nut: stainless steel AISI 304
Lever handle: stainless steel, PVC coated
O-Ring: Viton® |
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Max. Working Pressure |
Temperature |
Material |
Mat. Seals |
Medium |
Threads |
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see Diagram |
-20°C / +150°C |
1.4401 |
PTFE / Viton® |
universal |
ISO 7/1Rp |
1 |
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| Three Way Ball Valves |
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Robust ball valves of brass, nickel plated |
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For junctions or alternative switching of air or water lines in industry, construction or civil applications |
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| Construction Material : |
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Body: brass, nickel plated
Handle: Aluminium
Ball: brass, hard chromed
Ball seals: PTFE
Spindle seals: PTFE |
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Max. Working Pressure |
Temperature |
Material |
Sealing Mat. |
Medium |
Threads |
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below |
-15°C /+100°C |
brass nickel plated |
PTFE |
Air / water |
ISO 228 |
1 |
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Flow direction diagram of T- and L-bore.
Position 1 and 3:
Switching with ball rotation.
Positions 2a – 2b – 2c:
Switching without ball rotation |
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| Hexagon Ball Valves |
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Miniatur ball valves of brass, nickel plated |
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For pneumatic or water installations in industry, construction or civil applications |
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| Construction Material : |
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Body: brass, nickel plated
Ball: brass, chromed
Handle: plastic
Seals: PTFE |
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Max. Working Pressure |
Temperature |
Material |
Mat. Seals |
Medium |
Threads |
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PN 10 bar |
-10°C / +90°C |
MS 58 vern. |
PTFE |
air / water |
ISO 288 |
10 |
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