Which international standards does the product comply with?

The connection parts comply with ISO5211 and DIN3337 (F03-F25) standards.

What industries can this actuator be applied to?

It is widely used in natural gas, electricity, petroleum, chemical, metallurgical, construction, pharmacy, paper, and printing industries.

Spring Return Pneumatic Actuator

Name: Aluminium Alloy Double Acting / Single Acting/ Spring Return Pneumatic Actuator
Brand: Zhitai Technology Group Co., Ltd.
SKU: 861692195

Zhejiang, ChinaZhitai Technology Group Co., Ltd.

US$16.00-20.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Brand

Power

Pneumatic

Model NO.

AT040-AT400

Adjusted Form

Switching Type/ Regulated Type

Working Type

Rotary

Pressure

Medium Pressure

Work Temperature

Normal Temperature

Acting Type

Double Acting; Spring Return

Material

Aluminum

Customized

Structure

Rack and Pinion

Certification

Ce; ISO9001; Atex; Sil, etc.

Color

Grey; Black; Blue; etc.

Transport Package

Wooden Packing

Specification

AT040-AT400

Trademark

Origin

China

HS Code

8481901000

Key features

Customizable Color Options: Available in Grey, Black, Blue, and other custom colors.

Multiple Certification Standards: Certified with CE, ISO9001, ATEX, SIL, and more.

Rack and Pinion Structure: Adopts symmetrical double piston structure for high precision and power.

Stainless Steel Fasteners: All fasteners made of stainless steel for long-term corrosion resistance.

Dual Acting and Single Acting: Offers Double Acting, Single Acting, and Spring Return configurations.

Aluminum Alloy Construction: Cylinder and end caps made of extruded and casting aluminum alloy.

ISO5211 and DIN3337 Compliant: Connection parts meet new international standards for compatibility.

Versatile Accessory Installation: Supports installation of limit switches, positioners, and sensors.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Zhitai Technology Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-12-03Nearest Port: NINGBOAverage Response Time: ≤15hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhitai Technology Group Co., Ltd. is a China-based manufacturer of pneumatic actuators and industrial valves, operating from Zhejiang with 61 employees. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by two R&D engineers and documented design review, verification, and validation records. It has procedures for complaints, corrective and preventive actions, finished-product inspection, and supplier-service assessment. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, and a one-month average lead time in both peak and off-season. Limitations include no stated quality assurance in quality-control processes, no new products launched in the previous year, no SDK, no overseas warehouse or showroom, and no Fortune 500 customer collaboration. Financial credibility cannot be determined from the non-financial information provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Zhejiang, China. Its listed products include pneumatic actuators, control valves, and multiple valve types, indicating direct industrial product manufacturing rather than a purely trading or service business.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, while its technology engineers provide technical support for production and after-sales service. However, the slices do not quantify response times, service coverage, or resolution performance.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple customization services, with two R&D engineers and auditable design input, output, review, verification, and validation documentation. Nevertheless, it reported no new products in the previous year and has no available SDK, so the evidence supports design execution but not strong recent product innovation.

Production capacityProduction-support evidence includes uniform finished-product inspection instructions, inventory capability, valid manufacturing contracts with associated subcontractors, written supplier-service assessment procedures, and a one-month average lead time in both peak and off-season. However, the supplier explicitly reports no quality assurance in its quality-control processes, which is a stated deficiency in production quality capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design, ODM, and OEM services. This combination indicates broad customization coverage across design and manufacturing requirements.