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ZKRQR electric O-type three-way ball valve
ZKRQR electric O-type three-way ball valve consists of an electric actuator and a three-way ball valve. By changing the relative position between the
Product details
| Product Name： | Electric O-type three-way ball valve | Product Model： | KRQR |
| Drive Type： | electric | connection type： | flange |
| structural form： | three-way | sealed structure： | Hard seal, soft seal |
| pressure range： | 1.0～4.0MPa | Nominal Diameter： | DN20-DN300 |
| Common materials： | Carbon steel, stainless steel | Technical Consulting： |
1、 Overview of ZKRQR Electric O-Type Three way Ball Valve
ZKRQR电动O型三通球阀Composed of an electric actuator and a three-way ball valve. By changing the relative position between the core and the pipeline, different combinations of fluid control can be achieved for the three pipelines.ZAJV electronic electric V-shaped regulating ball valveUsing 220V single-phase AC power as the power source, receiving 220V switch signals from the control system (or operator), and driving the reversible single-phase gear reduction motor through single-phase power switching, the ball valve achieves the reversing effect on the pipeline fluid according to the specified combination requirements. A T-shaped tee can connect three orthogonal pipelines to each other, serving as a diversion (merging) function, or it can connect two pipelines and cut off the other pipeline. The L-shaped three-way flow path can only connect two pipes that are orthogonal to each other or switch directions.
二、ZKRQR电动O型三通球阀特性
Nominal diameter: DN20-300mm
Working temperature: Hard seal: -40~300 ℃ Soft seal: -40~180 ℃
Working voltage: 220V, 380V
Valve seat form: stainless steel movable hard seal, PTFE soft seal.
Main Material: Valve Body (1) WCB (2) 304 (3) 316 (4) 316L
Valve core (1) 304 (2) 316 (3) 316L
Fluid range: air, water, gas, petroleum and petrochemical products, corrosive media
Surface treatment: Polishing
| Valve material | |||
| 1) Shaft axis | 不锈钢 ANSI316 | 1.4401 | UNIX5CrNiMo 17 12 |
| 2) 防松螺母 Lock nut | 不锈钢 ANSI304 | 1.4301 | UNIX5CrNi 18 10 |
| 3) Tighten the ring nut Gland nut ring | 不锈钢 ANSI304 | 1.4301 | UNIX5CrNi 18 10 |
| 4) Top sealing ring to p tight ring | Polyvinyl chloride P.T.F.E | ||
| 5) O环 O-Ring | 氟橡胶 VITON | ||
| 6) Washer washer | Polyvinyl chloride P.T.F.E | ||
| 7) Sealing rings | Polyvinyl chloride P.T.F.E | ||
| 8) Valve Body | 不锈钢 ANSI316 | 1.4408 | |
| 9) Ball valve | 不锈钢 ANSI316 | 1.4401 | UNIX5CrNiMo 17 12 |
| 10) Top sealing End sealing | Polyvinyl chloride P.T.F.E | ||
| 11) End End | 不锈钢 ANSI316 | 1.4408 | |
| 12) Flange | 不锈钢 ANSI316 | 1.4408 | |
| Size Chart | |||||||||
| DN | mm. | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 |
| Internal thread size | GAS | 3/8' | 1/2' | 3/4' | 1' | 1'1/4 | 1'1/2 | 2' | 2'1/2 |
| path | mm. | 10 | 15 | 20 | 25 | 32 | 40 | 50 | 65 |
| P. Valve | PN40 | PN40 | PN40 | PN40 | PN40 | PN40 | PN25 | PN25 | |
| A | mm. | 207,5 | 207,5 | 207,5 | 207,5 | 256,5 | 256,5 | 256,5 | 256,5 |
| B | mm. | 122,5 | 122,5 | 122,5 | 122,5 | 156,5 | 156,5 | 156,5 | 156,5 |
| C | mm. | 68 | 68 | 68 | 68 | 94 | 94 | 94 | 94 |
| D | mm. | 163,5 | 163,5 | 163,5 | 163,5 | 185 | 185 | 185 | 185 |
| X | mm. | 44 | 44 | 44 | 44 | 44 | 44 | 44 | 44 |
| E | mm. | 120 | 130 | 140 | 150 | 180 | 200 | 220 | 240 |
| ΦG | mm. | 90 | 95 | 105 | 115 | 140 | 1450 | 165 | 185 |
| ΦM | mm. | 60 | 65 | 75 | 85 | 100 | 110 | 125 | 145 |
| ΦN | mm. | 14/4 | 14/4 | 14/4 | 14/4 | 18/4 | 18/4 | 18/4 | 18/4 |
| H | mm. | 249,5 | 252,5 | 260 | 264,5 | 304,5 | 312 | 275,5 | 284,5 |
| T. of cycle 50/60 Hz | s. | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 | 15 / 12,5 |
| weight | Kg. | 8,1 | 8,6 | 10,1 | 11,5 | 20,5 | 23,7 | 28 | 32,6 |
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