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Polovo Valves (Shanghai) Co., Ltd.
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Pneumatic flagned angle valve dn25
Introduction:
The POLOVO industry production of the flange pneumatic angle seat valve(Y-type) is widely used for
beer beverage canned line, printing and dyeing textile, gas industrial, pharmaceutical and medical equipment, chemical industry, high temperature sterilizing, foaming machine, water treatment equipment etc.
Specification:
*Long service life, economical investment.
*Compact in size and lightweight.
* Large flux, small flux resistance, no water hammer.
*Stem automatic correction, self-lubrication, without maintenance.
Technical parameter:
Control type: normally close, normally open, double acting.
Cylinder material: stainless steel, polyamide.
Pneumatic accessories: limit switch, positioner, solenoid valve, filter relief-pressure valve, manual operating device.
Medium temperature: PTFE:-30~+180°C
F46:-30~+220°C
Ambient temperature:-30~+80°C
Nominal diameter: DN15~DN100mm
Nominal pressure: 1.0~1.6MPA
Connection: thread, flange, clamp, welded.
Body structure: one-piece Y-type
Body material: 304, 316, 316L.
Spool material: 304, 316, 316L.
Seal material: PTFE,F46.
Appliance medium: steam, water, air, oil, gas etc.
Product Parameter:
Type specification data:
Interface (inch)
| Inner bore(mm) | KV value(m3/h) | The maximum working Pressure(bar) | Air pressure (bar) | Actuator size(mm) | Flow direction |
G3/8 | 10 | 3.7 | 0-16 | 4.0 | 50 |
Over the top of the seat |
G1/2 | 15 | 4.2 | 0-16 | 2.7 | 50 | |
G3/4 | 20 | 8.0 | 0-16 | 2.7 | 50 | |
G1 | 25 | 19.0 | 0-16 | 2.0 | 63 | |
G1 1/4 | 32 | 27.5 | 0-16 | 2.0 | 63 | |
G1 1/2 | 40 | 42.0 | 0-16 | 2.0 | 63 | |
G2 | 50 | 52.0 | 0-16 | 2.0 | 80 | |
G2 1/2 | 65 | 77.0 | 0-14 | 1.6 | 100 |
Pneumatic angle seat valve with positioner
Pneumatic angle seat valve with solenoid valves
Installation Procedure:
→ Connected to the pipe valve, to ensure the body attached to the arrow is
consistent with fluid.
→When the welding type valve installation: please actuator is discharged from
the body.
→ Flanged type valve installation, can be in accordance with user requirements
in advance is discharged or don't need to be discharged from the actuator.
Polovo valves (Shanghai)Co., Ltd
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