What is the working pressure range?

The working pressure range is 2 to 8 bar.

Are the springs replaceable or adjustable?

Yes, the preloaded coating springs can be safely and conveniently demounted to satisfy different torque requirements by changing the quantity of springs.

Alpha C Black Double Acting Rt1800 Actuator

Name: Alpha C Black Double Acting Rt1800 Actuator
Brand: WUXI ST.HANS PNEUMATIC VALVE ACTUATORS MAKER CO., LTD.
SKU: 852262065

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

US$20.00-100.00

1 Piece

Sample price:US$95.26/piece.Request sample

Product profile

Customization

Available

Brand

Alpha

Power

Pneumatic

Model NO.

Alpha C

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 Surface Colors: Body and end caps available in blue, orange, yellow, grey, black, sky blue, dark blue, red via powder painting or plating.

High-Precision Pinion: Nickel alloy steel pinion conforming to ISO5211, DIN3337, and NAMUR standards with customizable dimensions.

Durable Material Options: Extruded aluminum alloy ASTM6005 body with hard anodizing, PTFE, or nickel plating; pistons in die-casting aluminum or galvanized steel.

Easy Travel Adjustment: Two independent external travel stop bolts allow precise 5-degree adjustment in both open and close directions.

Corrosion-Resistant Springs: Preloaded coating springs made from high-quality material for corrosion resistance and long cycle life, easily demountable.

Wide Application Compatibility: Suitable for ball valves, butterfly valves, and rotary machines with NAMUR, ISO5211, and DIN3337 connection standards.

Certified Quality Control: Products hold CE and ISO certificates with strict quality control measures ensuring good quality at favorable prices.

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: ≤18h 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.

Product Q&A

Q:What surface treatment options are available for the actuator body?

The extruded aluminum alloy ASTM6005 body can be treated with hard anodizing, powder polyester painting (in colors like blue, orange, yellow, grey, black, etc.), PTFE coating, or nickel plating.

Q:What materials are used for the pistons?

The twin rack pistons are made from die-casting aluminum treated with hard anodizing or made from cast steel with galvanization.

Q:How is the travel adjustment performed?

Travel adjustment is done using two independent external travel stop adjustment bolts, allowing precise 5-degree adjustment in both open and close directions.

Q:What certifications does the product have?

The product holds CE and ISO certificates, ensuring strict quality control and compliance with international standards.

Q:What types of valves can this actuator be applied to?

It is suitable for ball valves, butterfly valves, and rotary machines, featuring NAMUR, ISO5211, and DIN3337 connection standards.