HHGVPP02-03 Double-acting Pneumatic Valve

3 sku

HHGVPP02-03 Double-acting Pneumatic Valve

Technical parameters

1. Model: VPP02 model (gas supply pressure 2.0-3.5kgf/cm²(200---340kpa); VPP03 model (gas supply pressure 3.6-7.0kgf/cm²(350---690kpa)
2. Input: 0.2-1.0kgf/cm²(standard) 0.2-0.6, 0.6-1.0kgf/cm²
3. Output characteristic: linear, percent and quick-opening
4. Gas supply pressure 2.0-7.0 kgf/cm²(200~690kpa)
5. Gas consumption 20N minutes [under normal condition, gas supply pressure 5.0kgf/cm2(490kpa)]
6. Max. gas flow 250N/minute [gas supply pressure 5.0kgf/cm2(490kpa)]
7. Gas source joint: Rc1/4 internal thread
8. Environmental temperature: -30°+80°
9. Performance: precision: ±1%FS; dead zone: within ±1%FS
10. Adjustable range of opening: 14-100 mm
11. Additional specifications (special ordered): anti-corrosion and silvering coating (standard specification Y138), anti-corrosion (propylene baking paint) coating (Y138A), anti-corrosion gas, anti-corrosion (epoxy baking paint) coating (Y138B), anti-corrosion liquid, silvery grey plating ordinary (propylene baking paint) coating (Y138C)), avoid temperature rise due to direct sunlight and thermal radiation, silver grey platting anti-corrosion (propylene baking paint) coating (propylene baking paint); The above temperature rise and anti-corrosion gas are avoided. Note: (silver grey plating layer is not suitable for alkali gas)
12. Net weight: about 3.5kg
13. Material of shell: aluminum alloy
14. Coating: propylene backing paint coating (relevant anti-corrosion and silver grey plating coating, see the specifications)
15. Coating color: dark brown (Munsdll 10YR4.7/0.5)

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months after the ex-warehouse date

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YWZ-76~500 Liquid Level and Temperature Meter

25 sku

YWZ-76~500 Liquid Level and Temperature Meter

Technical parameters

Attached drawing

Executive standard

JB/T 9262-1999

Supply capability

Brand : KANG HUA

Guarantee period : 12 months from the date of delivery

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Plastic enclosure integrated ultrasonic material level meter

1 sku

Plastic enclosure integrated ultrasonic material level meter

Technical parameters

1. Measuring range: 0.25-4m
2. Energy converter enclosure materials: PTFE, PU/PC
3. Process temperature: -40-70℃
4. Process pressure: -0.2-1bar
5. Signature output: 2-wire system/4-wire system: 4-20mA/HART
6. Explosive-proof grade: intrinsic safety: EXiaII BT6
7. Enclosure: aluminum, plastics, aluminum both cavities, stainless steel.

Executive standard

QB

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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level meter

1 sku

level meter

Technical parameters

1. max scale: cable: 30mm/ stick:6mm
2. Accuracy: ±10mm
3. process temperature: -40-150℃
4.process pressure:(-0.1-4)(MPa)
5.signal output:(4-20) mA/HART
6.power: two-wire system (DC24V) four-wire system (DC24V/AC220V)

Executive standard

enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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ordinary damped rotation type level switch

1 sku

ordinary damped rotation type level switch

Technical parameters

1. supply voltage: 220VAC 110VAC
2. comsumption power: 3W
3.working temperature: ordinary type 60℃; high-temperature type≤200℃
4. Working pressure: -0.1-1.6MPa
5.contact rating: AC 250V ,5A SPDT
6.revolving speed: 1R.P.M.
7. electrical interface: M20*1.5 internal thread

Executive standard

Enterprise Standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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DN100 built-in level indicator

1 sku

DN100 built-in level indicator

Technical parameters

1.sacle range: 300-600mm
2. Medium density (g/cm3): 0.5-2
3.working temperature:-40-350℃
4.pressure rating ≤32MPa
5.measure precision: ≤±10
6.remote transmission distance: 1000m
7.connecting flange diameter: ( mm): DN100-DN150

Executive standard

enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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DN125 built-in level gauge

1 sku

DN125 built-in level gauge

Technical parameters

1.sacle range: 300-600mm
2. Medium density (g/cm3): 0.5-2
3.working temperature:-40-350℃
4.pressure rating ≤32MPa
5.measure precision: ≤±10
6.remote transmission distance: 1000m
7.connecting flange diameter: ( mm): DN100-DN150

Executive standard

enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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DN40 side-mounted remote transmission type magnetic sightglass level indicator

1 sku

DN40 side-mounted remote transmission type magnetic sightglass level indicator

Technical parameters

1. Measuring range (mm): 300-19000
2. Medium density (g/cm3): 0.5-2
3. Working temperature (℃): -40-350
4. Pressure rating (MPa): ≤32
5. Measuring accuracy (mm): ≤+-10
6. Remote transmission distance (mm): 1000
7. Connecting flange diameter (mm): DN10-DN50

Executive standard

enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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Pressure type level transmitter

1 sku

Pressure type level transmitter

Technical parameters

1. Measurement range: 0-0.2MPa; 0-60MPa
2. Power supply voltage: AC220V; DC24V
3. Output signal: 0-10mA or 4-20mA or 0-5V
4. Accuracy level: 1.0
5. Interface thread: M20×1.5
6. Environment temperature: 0-50℃
7. Load resistance: 250Ω

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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Anti-corrosive radar level gauge

1 sku

Anti-corrosive radar level gauge

Technical parameters

Measurement range: 0-35m
Repeatability: ±3mm
Resolution: 1mm
Sampling: Echo sampling 55 times/s
Response speed: >0.2s (determined according to specific usage)
Current signal: 4~20mA
Accuracy: <0.1%
Power supply: 24V DC(+/-10%), ripple voltage: 1Vpp
Electricity consumption: max22.5mA
Environment temperature: -20℃~+60℃
Container pressure (meter pressure): -1~40bar
Explosion-proof certification: Exd II BT4
Shell protection: Grade IP68
Two-wire system wiring: The power supply and signal output share one two-core conductor.

Executive standard

Enterprise standard

Supply capability

Brand : HENGHE

Guarantee period : 12 months

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