oepoch industrial technology
OEPOCH INDUSTRIAL TECHNOLOGY
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The structure of the HK medium and low pressure stainless steel two-way ball valve is a full-bore, two-piece structure.
The interface form is
1) Inch straight pipe internal thread (G thread or PF tooth);
2) Ball valves with NPT American taper internal thread are also available.
Ordering example KH-3/4′′ NPT
Working pressure 68bar (1/8"~2");
50bar (21/2"~3")
Operating temperature -46°C ~ +180°C.
Internal G thread ball valve (PF tooth) size table
| Ordinary ball valve model | Ball valve model with actuator bracket | Interface thread (PF tooth) | D | L | C | H | Code | SW | k1 / K2 | d1 / d2 | h | Starting torque (at 25 bar) |
| KH-G1/8 | - | G1/8″ | 8.7 | 55.5 | 50 | 97.5 | - | - | - | - | - | - |
| KH-G1/4″ | - | G1/4″ | 11.2 | 56 | 58 | 100.0 | - | - | - | - | - | - |
| KH-G3/8″ | - | G3/8″ | 12.6 | 56 | 58 | 100.0 | - | - | - | - | - | - |
| KH-G1/2″ | KH-G1/2″-D | G1/2″ | 16 | 60 | 58 | 100.0 | F03/F04 | 9 | 36/42 | 5.5/5.5 | 42 | 5 Nm |
| KH-G3/4″ | KH-G3/4″-D | G3/4″ | 20 | 72 | 64 | 129.0 | F03/F04 | 9 | 36/42 | 5.5/5.5 | 49 | 7 Nm |
| KH-G1″ | KH-G1″-D | G1″ | 25 | 85 | 77 | 156.0 | F04/F05 | 11 | 42/50 | 5.5/7 | 58 | 13 Nm |
| KH-G11/4″ | KH-G11/4″-D | G11/4″ | 32 | 94 | 83 | 156.0 | F04/F05 | 11 | 42/50 | 5.5/7 | 62 | 18 Nm |
| KH-G11/2″ | KH-G11/2″-D | G11/2″ | 38 | 105 | 96 | 182.5 | F05/F07 | 14 | 50/70 | 7/9 | 71 | 22 Nm |
| KH-G2″ | KH-G2″-D | G2″ | 50.8 | 125 | 102 | 182.5 | F05/F07 | 14 | 50/70 | 7/9 | 78 | 35 Nm |
| KH-G21/2″ | KH-G21/2″-D | G21/2″ | 65 | 155 | 129 | 252.0 | F07/F10 | 17 | 70/102 | 9/11 | 102 | 61 Nm |
| KH-G3″ | KH-G3″-D | G3″ | 80 | 173 | 136 | 252.0 | F07/F10 | 17 | 70/102 | 9/11 | 111 | 86 Nm |
| NO. | Name | Material | Quantity |
| 1 | Valve Body | A351-CF8M Stainless Steel | 1 |
| 2 | Joint | A351-CF8M Stainless Steel | 1 |
| 3 | Sphere | A351-CF8M Stainless Steel | 1 |
| 4 | Ball Seat Seal | RPTFE ( enhanced PTFE) | 2 |
| 5 | Valve Body Seal | RPTFE ( enhanced PTFE) | 1 |
| 6 | Valve ROD | 316 Stainless Steel | 1 |
| 7 | Gasket | RPTFE ( enhanced PTFE) | 1 |
| 8 | Valve Rod Seal | RPTFE ( enhanced PTFE) | 2 |
| 9 | Sealed Tightening Nut | 304 Stainless Steel | 1 |
| 10 | Valve ROD Washer | 304 Stainless Steel | 1 |
| 11 | Valve Rod Nut | 304 Stainless Steel | 1 |
| 12 | Handle | 304 Stainless Steel | 1 |
| 13 | Handle Sleeve | Plastic | 1 |
| 14 | Locking device | 304 Stainless Steel | 1 |
Three-way ball valve interface, BSPP inch straight pipe internal thread (G thread or PF tooth); pressure: 68bar; temperature: -46°C ~ +180°C
The three-way ball valve comes standard with a 90° handle; the channel switches between any two positions in positions 1 to 4. Please contact us for special requirements.
| NO. | Name | Materials | Number |
| 1 | Valve Body | A351-CF8M Stainless Steel | 1 |
| 2 | Joint | A351-CF8M Stainless Steel | 3 |
| 3 | Sphere | A351-CF8M Stainless Steel | 1 |
| 4 | Ball Seat Seal | Enhancements PTFE | 4 |
| 5 | Valve Body Seal | PTFE | 3 |
| 6 | Valve ROD | 316 Stainless Steel | 1 |
| 7 | Gasket | PTFE | 1 |
| 8 | Valve Rod Seal | PTFE | 2 |
| 9 | Sealed Tightening Nut | 304 Stainless Steel | 1 |
| 10 | HANDLE Washer | 304 Stainless Steel | 1 |
| 11 | Handle Pins | 304 Stainless Steel | 1 |
| 12 | Handle | 304 Stainless Steel | 1 |
| 13 | Handle Sleeve | Plastic | 1 |
| 14 | Stop Pin | 304 Stainless Steel | 1 |
Three-way internal G thread ball valve (PF tooth) size table
| Channel | Valve model | Connection size | D | L | A | H | C |
| L-type | KH-G1/4″-3W-L | G1/4″ | 11.2 | 79.0 | 39.5 | 160.0 | 70.0 |
| KH-G3/8″-3W-L | G3/8″ | 11.2 | 79.0 | 39.5 | 160.0 | 70.0 | |
| KH-G1/2″-3W-L | G1/2″ | 12.7 | 79.0 | 39.5 | 160.0 | 70.0 | |
| KH-G3/4″-3W-L | G3/4″ | 16.0 | 88.0 | 44.0 | 160.0 | 77.0 | |
| KH-G1″-3W-L | G1″ | 20.0 | 108.0 | 54.0 | 175.0 | 87.0 | |
| KH-G11/4″-3W-L | G11/4″ | 25.0 | 124.0 | 62.0 | 175.0 | 93.0 | |
| KH-G11/2″-3W-L | G11/2″ | 32.0 | 135.0 | 67.5 | 245.0 | 103.0 | |
| KH-G2″-3W-L | G2″ | 38.1 | 164.0 | 82.0 | 245.0 | 113.0 | |
| T-type | KH-G1/4″-3W-T | G1/4″ | 11.5 | 79.0 | 39.5 | 160.0 | 70.0 |
| KH-G3/8″-3W-T | G3/8″ | 12.5 | 79.0 | 39.5 | 160.0 | 70.0 | |
| KH-G1/2″-3W-T | G1/2″ | 12.5 | 79.0 | 39.5 | 160.0 | 70.0 | |
| KH-G3/4″-3W-T | G3/4″ | 15.0 | 88.0 | 44.0 | 160.0 | 77.0 | |
| KH-G1″-3W-T | G1″ | 20.0 | 108.0 | 54.0 | 175.0 | 87.0 | |
| KH-G11/4″-3W-T | G11/4″ | 25.0 | 124.0 | 62.0 | 175.0 | 93.0 | |
| KH-G11/2″-3W-T | G11/2″ | 32.0 | 135.0 | 67.5 | 245.0 | 103.0 | |
| KH-G2″-3W-T | G2″ | 40.0 | 164.0 | 82.0 | 245.0 | 113.0 |