ZBSF Flange Stainless Steel Piston Magnetic Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
ZBSF flange stainless steel piston magnetic valves
functions
ZBSF series stainless steel flange flange piston electromagnetic valve is industrial process automation control system with the actuator. It in electric signal can be accepted after the opening or closing of the pipeline, the fluid flow regulating the hige or control.
This series solenoid valves can be widely used in textile, printing, chemical, plastic, rubber, pharmacy, food, building materials, machinery, electrical appliances, surface treatment and research department and bathroom, canteen, air-conditioning in People's Daily life facilities.
ZBSF - Y series solenoid valve is mainly used for corrosive liquid, ultra clean liquid and the liquid medium as the control of the liquid medium.
ZBSF series solenoid valve is mainly used in corrosive gas, anti-oil gas as the control of the gas medium.
structure feature
1.Zero pressure also can open the valve,low differential pressure and large flow. wide application range, bonnet USES threaded connections, convenient disassembling and maintenance
2 it adopts special stainless steel, suitable for edible fluid, ultra clean fluid and the corrosive medium
3 the use of different media, using the pertinence seal, improve the rationality of the electromagnetic valve
4 liquid, gas, oil can be mixing to use to improve the use range of electromagnetic valve
5.Special occasion can sustainably power on for a long time, the use high-temperature electricity, the medium fluid temperature can reach 220 degrees Celsius
6 valve core seal can be compensated, wear more to improve the life and reliability of electromagnetic valve, through long-term market test for twenty years.
structure principle
This valve is step-by-step action directly pilot electromagnetic valve, according to the power switch state when the place is different, can be divided into normal closed and normal open solenoid valves.normal Closed solenoid valves, coil power on, the gag bit drive vice valve under electrify force, the main valve opens under the effect of the medium pressure differential and electromagnetic . Coil outage, reset the bit parts. using the medium pressure the valve tightly shutoff.
normal open solenoid valves, coil power on, the gag bit move down under electrify force effect, t drive vice valvemove down, until vice valve seat press vice valve tightly and closed, the differential pressure of the main valve cup tends to equal, by force and the stress cup, shut off the valve cover tightly. coil outage, Magnetic force is zero, bit and vice valve plug up by spring, vice valves open, the medium in the main valve cup run away by vice valve, pressure drop, main valve cup by fluctuation pressure differential effect, the main valve opens up rises, the valve opens.
specification introduction
technical parameter
The working medium, corrosive gas, ultra clean fluid, edible fluid
ZBSF - 1: gas ZBSF 1Y - for liquid.
ZBSF - 2: gas ZBSF - 2Y: for liquid
The medium temperature ZBSF-1(1Y): ≤60°C
ZBSF-2(2Y): ≤200°C
The nominal pressure differential (MPa) : 1.6
Differential pressure (MPa) : 0 ~ 1.6
power voltage AC220V other specification can be made the special order
using life by JB/T7352-94.F
Leakage (ml/min) :by JB/T7352-94. F
Nominal diameter (mm) : 10 15 20 25 32 40 50
Power (VA) : 40 50
Dimensions & constructral diagram
ZBSF flange stainless steel piston dimension drawing
installation dimensions
| DN | L | H | D | D1 | D2 | b | f | n-d |
| 10 | 130 | 153 | 90 | 60 | 41 | 14 | 3 | 4 -ф14 |
| 15 | 130 | 153 | 95 | 65 | 46 | 14 | 3 | 4 -ф14 |
| 20 | 150 | 153 | 105 | 75 | 56 | 16 | 3 | 4 -ф14 |
| 25 | 160 | 153 | 115 | 85 | 65 | 16 | 3 | 4 -ф14 |
| 32 | 180 | 176 | 140 | 100 | 76 | 18 | 3 | 4 -ф18 |
| 40 | 200 | 176 | 150 | 110 | 84 | 18 | 3 | 4 -ф18 |
| 50 | 230 | 192 | 165 | 125 | 99 | 20 | 3 | 4 -ф18 |
