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Apl410n Weatherproof Enclosure Limit Switch Box/Valve Indicator
US$5.00
1-99 Pieces
US$4.50
100-499 Pieces
US$4.00
500+ Pieces
Sample price:US$5.00/piece.Request sample
Product profile
Customization
AvailableBrand
HearkenPower
ElectricModel NO.
APL-410NAdjusted Form
Switching TypeWorking Type
RotaryPressure
Medium PressureWork Temperature
Normal TemperatureActing Type
Simple Spring Loaded Switch AdjustmentMaterial
AluminumCustomized
CustomizedStructure
90 RotationProtection
IP67 EnclosureSurface
Polyester Powder CoatingWiring Hole
2 X M20 Cable EntriesSwitches
2 X Spdt V3 Micro Mechanical SwitchesBracket Material
Carbon Steel or Stainless SteelValve Position Indicator
Close: Red Open: Yellow 0~90 Free RotationAmbient Temperature
-20~+80 DegreeOptional
Proximity Switch X2Transport Package
Foam and Carton BoxTrademark
HearkenOrigin
ChinaProduction Capacity
50000 Per MonthKey features
IP67 Weatherproof Design: Aluminum die-cast housing with polyester powder coating ensures IP67/NEMA4&4X protection.
NAMUR Standard Mounting: Fits quarter-turn actuators and valves with standard NAMUR mounting and drive system.
Tool-Free Quick Setting: Spring-loaded splined cam allows easy adjustment without tools and retains setting.
Visual Position Indicator: Bolt-on indicator shows Close (Red) and Open (Yellow) with 0-90 degree free rotation.
High-Quality Components: Equipped with Omron mechanical switches and proximity sensors for reliability.
Customizable Options: Offers customized protection, surface coating, wiring holes, and bracket materials.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2017-10-18Nearest Port: Ningbo / Shanghai PortAverage Response Time: ≤8.20hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP
AI-Powered supplier vetting
SummaryZHEJIANG HEARKEN FLOW EQUIPMENT CO., LTD. is an industrial valve-automation supplier offering pneumatic and electric actuators, actuated valves, positioners, monitors, and accessories. The supplier reports ISO 9001, ISO 14001, and BSCI certifications, and states that its products have applied for or hold several product-related certifications, although the exact status is not consistently clear. Reported capacity includes 500,000 pneumatic actuators, 160,000 electric actuators, 48,000 pneumatic positioners, and 60,000 valve position monitors annually, supported by six production lines. The supplier states that it has customization capability and 12 years of valve-automation experience, but the provided evidence does not establish detailed after-sales processes, financial strength, R&D depth, or extensive customer references. Export-related information indicates 90% export sales, self-operated import/export rights, and exporting activity since 2017.
Supplier typeThe supplier operates in industrial equipment and components, specializing in valve automation products including pneumatic and electric actuators, actuated valves, positioners, monitors, and accessories. Its product descriptions and export information support classification as a manufacturer/supplier serving international industrial markets.
CertificationsThe supplier explicitly reports ISO 9001, ISO 14001, and BSCI management-system certifications. It also states that its actuators have applied for or hold SIL 3, ATEX, CE, explosion-proof, and IP68-related certifications, but the wording does not verify each product certificate’s current status.
Production capacityReported annual output is 500,000 pneumatic actuators, 160,000 electric actuators, 48,000 pneumatic positioners, and 60,000 valve position monitors, supported by six production lines. These stated volumes provide explicit evidence of substantial production capacity for the listed product categories.
Customization capabilityThe supplier explicitly claims customization capability and application experience, while shipment/product records include customized versions of electric actuators. This supports the existence of customization capability, although the scope, engineering process, minimum order requirements, and customization limitations are not specified.
Product Q&A
Q:What is the protection rating of the enclosure?
A:
The enclosure is weatherproof with an IP67/NEMA4&4X rating, suitable for harsh environments.
Q:What type of switches are used in this limit switch box?
A:
It features 2 x SPDT V3 Micro Mechanical Switches and 2 x Optional Proximity Switches.
Q:Is the product customizable?
A:
Yes, customization is available for protection, surface coating, wiring holes, and bracket materials.
Q:How is the valve position indicated visually?
A:
The indicator shows Close in Red and Open in Yellow, with a 0-90 degree free rotation range.
Q:What is the warranty period for the actuators?
A:
We provide an 18-month guarantee and technical support for our products.
Send Inquiry
*To:
Zhejiang Hearken Flow Equipment Co., Ltd.
Zhejiang Hearken Flow Equipment Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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