Luoke Valve (Chongqing) Co., Ltd.
Luoke Valve (Chongqing) Co., Ltd.
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Oxygen Special Stop Valve Good electrical conductivity and compact structure
Product Introduction:
Oxygen special globe valve is a special valve of oxygen pipe network. In addition to the function of ordinary globe valve, it also has the characteristics of good flame retardant, good electrical conductivity, fast heat transfer, compact structure, oil proof, safe and reliable.
Product structure reference drawing
Product Features:
1. Fire prevention and fire resistance: the main components are made of copper alloy, which is a non-combustible material. Even if the collision with solid particles in the high-speed air flow will not produce sparks. Therefore, the valve has a good fire resistance performance.
2, safe and reliable: the valve with dust-proof, waterproof, anti-oil device, all the oxygen contact valve parts before assembly are strictly degrease and oil ban measures, packing material is PTFE, can ensure the use of safe and reliable.
Main shape and connection dimensions unit:mm
| Product Model Number Type | Nominal diameter DN | PN2.5MPa | About weight (kg) | |||||||||
| L | D | D₁ | D2 | b | Z-φd | H | H₁ | L1 | Do | |||
| YJ41W-25P YJ41W-25T | 15 | 130 | 95 | 65 | 45 | 16 | 4-φ14 | 190. | — | — | 100 | 5 |
| 20 | 150 | 105 | 75 | 55 | 16 | 4-φ14 | 213 | — | — | 100 | 6.5 | |
| 25 | 160 | 115 | 85 | 65 | 16 | 4-φ18 | 236 | — | — | 125 | 7 | |
| 32 | 190 | 135 | 100 | 78 | 18 | 4-φ18 | 312 | — | — | 180 | 13.5 | |
| 40 | 200 | 145 | 110 | 85 | 18 | 4-φ18 | 328 | — | — | 160 | 16 | |
| 50 | 230 | 160 | 125 | 100 | 20 | 8-φ18 | 450 | — | — | 320 | 32 | |
| 65 | 290 | 180 | 145 | 120 | 22 | 8-φ18 | 530 | — | — | 360 | 46 | |
| 80 | 310 | 195 | 160 | 135 | 22 | 8-φ18 | 560 | — | — | 400 | 60 | |
| 100 | 350 | 230 | 190 | 160 | 24 | 8-φ23 | 618 | — | — | 450 | 80 | |
| 125 | 400 | 270 | 220 | 188 | 28 | 8-φ25 | 675 | — | — | 450 | 107 | |
| 150 | 480 | 300 | 250 | 218 | 30 | 8-φ25 | 743 | — | — | 560 | 134 | |
| 200 | 600 | 360 | 310 | 278 | 34 | 12-φ25 | 850 | — | — | 640 | 268.7 | |
| 250 | 650 | 425 | 370 | 332 | 36 | 12-φ30 | 975 | 340 | 380 | 720 | 449 | |
| 300 | 750 | 485 | 430 | 390 | 40 | 16-φ30 | 1115 | 340 | 415 | 800 | 663 | |
| 400 | 950 | 610 | 550 | 505 | 48 | 16-φ34 | 1380 | 340 | 465 | 900 | 1170 | |
Working principle:
Oxygen special globe valve is made of excellent silicon brass or stainless steel casting, with high mechanical strength, wear resistance, good safety and so on. Oil prohibition treatment is used in the oxygen pipe, with good explosion-proof and flame retardant performance, eliminate the unsafe factors on the oxygen pipe.