BKH-NPT ball valves:
BKH-NPT high pressure ball valve, also called BKH ball valves in the market, good for shut off a hydraulic pipe line, applicable in many industries, such as machine build, farm machinery, metallurgy, oil and gas, ocean vessel industry and construction mobile hydraulics, it has many good points, please see followings:
- build with high strength material;
- 3 pieces structure;
- floating ball;
- blow out proof stem;
- positive sealing;
- Zero leakage;
- safety factor at 3.1;
- working pressure up to 500bar;
- direct interchangeable with international brands;
OEM and custom design is acceptable, but minimum order quantity will be requested.
Notice: throttle or half open/close would bring damage to ball seat, thus lead to leakage of ball valves.
Notice: throttle or half open/close would bring damage to ball seat, thus lead to leakage of ball valves.
Warrany: 13 months after date of on board.
| Part No. | PN | DN | LR | RA | d1 | i | L | L1 | B | H | h1 | h2 | SW1 | SW2 |
| BKH-NPT1/8 | 500 | 4 | 6 | / | NPT1/8 | 10 | 69 | 40 | 26 | 45 | 13.5 | 33 | 9 | 22 |
| BKH-NPT1/4 | 500 | 6 | 6 | / | NPT1/4 | 14 | 69 | 40 | 26 | 45 | 13.5 | 33 | 9 | 22 |
| BKH-NPT3/8 | 500 | 10 | 10 | / | NPT3/8 | 14 | 72 | 42 | 32 | 49 | 16 | 36 | 9 | 27 |
| BKH-NPT1/2 | 500 | 13 | 12 | / | NPT1/2 | 16 | 83 | 48 | 35 | 49 | 17 | 40 | 9 | 30 |
| BKH-NPT1/2 | 400 | 16 | 15 | / | NPT1/2 | 16 | 83 | 48 | 38 | 61 | 19 | 45 | 9 | 32 |
| BKH-NPT3/4 | 315 | 20 | 20 | / | NPT3/4 | 18 | 95 | 60 | 48 | 70 | 25 | 55 | 12 | 41 |
| BKH-NPT1 | 315 | 25 | 25 | / | NPT1 | 21 | 113 | 65 | 57 | 79 | 28.5 | 64 | 12 | 50 |
| BKH-NPT11/4 | 315 | 32 | 32 | / | NPT11/4 | 22 | 110 | 84 | 75 | 101 | 37.5 | 84 | 14 | 60 |
| BKH-NPT11/2 | 315 | 40 | 38 | / | NPT11/2 | 24 | 130 | 91 | 85 | 112 | 42.5 | 95 | 14 | 70 |
| BKH-NPT2 | 315 | 50 | 48 | / | NPT2 | 26 | 140 | 100 | 105 | 131 | 52.5 | 112 | 14 | 80 |
