What materials are used for the pistons?

Pistons are made from die-casting aluminum treated with hard anodizing or cast steel with galvanization.

What is the warranty or after-sales service?

We provide excellent after-service support for all our pneumatic actuators.

Alpha Pneumatic Actuator for Flow Control Valves

Name: Alpha Pneumatic Actuator for Flow Control Valves
Brand: WUXI ST.HANS PNEUMATIC VALVE ACTUATORS MAKER CO., LTD.
SKU: 1958817605

Jiangsu, ChinaWUXI ST.HANS PNEUMATIC VALVE ACTUATORS MAKER CO., LTD.

US$15.00-90.00

1 Piece

Sample price:US$32.11/piece.Request sample

Product profile

Customization

Available

Brand

Alpha

Power

Pneumatic

Adjusted Form

Switching Type

Working Type

Rotary

Pressure

Medium Pressure

Work Temperature

Normal Temperature

Acting Type

Double Acting

Material

Aluminum

Customized

Structure

Rack and Pinion

Transport Package

Wooden Cases and Cartons

Trademark

ALPHA

Origin

China

HS Code

8412310090

Production Capacity

15000 PCS Per Month

Key features

Customizable Dimensions: Pinion dimensions can be customized to meet specific requirements.

Multi-Color Options: Body and end caps available in blue, orange, yellow, grey, black, sky blue, dark blue, red.

High Precision Pinion: Integrated nickel alloy steel pinion conforming to ISO5211, DIN3337, NAMUR standards.

Corrosion Resistant Materials: Options include hard anodized aluminum, PTFE, nickel plating, and galvanized steel pistons.

Easy Maintenance: Low friction bearings and demountable springs allow convenient replacement and adjustment.

Precise Travel Adjustment: Independent external travel stop bolts allow precise 5-degree adjustment in both directions.

Versatile Compatibility: Supports ball valves, butterfly valves, and rotary machines with NAMUR/ISO5211 connections.

Company profile

WUXI ST.HANS PNEUMATIC VALVE ACTUATORS MAKER CO., LTD.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 1998-01-01 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤15h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryWuxi Pneumatic Valve Actuators Maker Co., Ltd. is a China-based limited company established in 2000, operating from Jiangsu with 103 employees and a 24,000 m² manufacturing plant. It specializes in pneumatic and other valve actuators and related accessories, reports more than 10 production lines, ISO 9001:2015 certification, 8 years of R&D engineer experience, and 11–20 quality-control staff. Stated annual capacity includes 300,000 pneumatic actuators, with separate Alpha-series capacities totaling 300,000 pieces. The supplier exports 41%–50% of sales to Africa, Europe, and North America, with Shanghai identified as the nearest port. Evidence supports established manufacturing scale and international trading capability, but the provided information does not substantiate after-sales systems, customization services, customer references, or detailed innovation achievements.

Supplier typeThe supplier is a China-based limited company engaged in industrial equipment and components, specifically pneumatic actuators, valve products, and actuator accessories. Its stated background and product scope identify it as a specialized actuator manufacturer rather than a general trading company.

CertificationsThe supplier explicitly reports holding an ISO 9001:2015 management-system certificate and describes a strict quality-control system. This is direct evidence of a certified quality-management framework, although no additional certifications are provided.

R&D capabilityThe company states that it has pursued hard work and innovation for more than twenty years, focuses on development and production of valve automation products, and reports 8 years of R&D engineer experience. These facts support an R&D presence, but no patents, new-product results, dedicated R&D resources, or documented innovations are supplied.

Production capacityProduction capability is supported by a 24,000 m² manufacturing plant, more than 10 production lines, stated output of 300,000 pneumatic actuators plus Alpha-series capacities of 150,000, 100,000, and 50,000 pieces, and peak-season fulfillment within one month. The supplier also reports 11–20 quality-control staff and exports to multiple regions, indicating established production and fulfillment capacity.