SWITCHING SERVICE BALL VALVE TWO-WAY; SCREWED ENDS
| DESCRIPTION | ||||||||
| Switching service ball valve are designed to ensure excellent sealing characteristics. The two-way ball valve with 90o 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 |
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| Pneumatic | Seat - 40 Kg/cm2 | |||||||
| Ball Seal | RPTFE, DELRIN, PEEK | |||||||
| Gland Seal | BUNA 'N', VITON | |||||||
| Material | A 105, A 479 SS304, A 479 SS316, A 182 GR F 316 SS | |||||||
| Finish | CS zinc plated and dichromated. SS - Natural | |||||||
MODEL No. 2 BLV ( ) – SWS
SIZE FNPT |
A |
B |
C |
D |
Panel Hole Drill Size |
PART No. |
1/4" |
64 |
47 |
50 |
11 |
24 |
4 BLVN-SWS |
3/8" |
72 |
47 |
50 |
11 |
24 |
6 BLVN-SWS |
1/2" |
82 |
72 |
76 |
21 |
36 |
8 BLVN-SWS |
3/4" |
86 |
72 |
76 |
21 |
36 |
12 BLVN-SWS |
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.
