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SWITCHING SERVICE BALL VALVE FOUR-WAY SCREWED END |
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| DESCRIPTION |
| Switching service ball valve are designed to ensure excellent sealing characteristics. The four-way ball valve with 90° actuation/rotation of stem ensures quick on-off switching service with low torques. These ball valves has provisions for panel mounting and comes with a variety of port connections. |
| Test Pressure |
@ 25° C Room Temperature |
| Hydrostatic |
Body - 300 Kg/cm2
Seat - 200 Kg/cm2
See note below |
| Pneumatic |
Seat - 40 Kg/cm2 |
| Ball Seal |
RPTFE, DELRIN, PEEK |
| Gland Seal |
BUNA 'N', VITON |
| Material |
A 105, A 479 SS 304, A 479 SS 316,
A 182 GR F 316 SS |
| Finish |
CS zinc plated and dichromated. SS - Natural |
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SIZE FNPT |
A |
B |
C |
D |
Panel Hole Drill Size
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PART No. |
1/4" |
64 |
47 |
50 |
11 |
24 |
4-4 BLVN-SWS |
3/8" |
72 |
47 |
50 |
11 |
24 |
4-6 BLVN-SWS |
1/2" |
82 |
72 |
76 |
21 |
36 |
8-4 BLVN-SWS |
3/4" |
86 |
72 |
76 |
21 |
36 |
12-4 BLVN-SWS |
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NOTE : Maximum panel size : 6 mm available with combination of male / male and male / female threads available
with BSP and BSP taper threads. Higher seat test pressure of 413 kg / cm2 with DELRIN and 620 kg / cm2
with PEEK seals. |
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