Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›
Agriculture›
Apparel and fashion accessories›
Construction & real estate›💡Electronic & Electrical›🍎Food & Beverages›🛋️Home furnishing & supplies›⚗️Industrial goods & chemical›🪨Minerals & metals›📦Miscellaneous›

The SD Series pneumatic actuator is a quarter‑turn device built with an aluminium alloy body and steel internal components. It uses a proven Scotch Yoke mechanism and can be supplied in double‑acting or spring‑return versions. The actuator conforms to the ISO 5211 mounting pattern, making it compatible with a broad selection of industrial valves.
Aluminium alloy provides corrosion resistance while the steel parts deliver the required strength for continuous operation. In the process‑automation market the Scotch Yoke design is valued for its smooth torque delivery and low maintenance. Typical industry units of this type operate at pressures between 0.1 and 0.7 MPa and can withstand ambient temperatures from - 20 °C to 80 °C.
The actuator is commonly installed on ball, butterfly and plug valves in oil‑gas, petrochemical, water‑treatment and other process plants. Buyers such as plant engineers and procurement specialists select it for its reliable torque output and durability. Trade terms, minimum order quantities and exact lead times are not listed; interested parties should confirm these details directly with Dow Valve Co., Ltd.
| Body material | Aluminium alloy |
| Internal component material | Steel |
| Actuation mechanism | Scotch Yoke |
| Operation type | Quarter‑turn |
| Configuration options | Double‑acting, Spring‑return |
| Mounting standard | ISO 5211 |
| Typical operating pressure | 0.1‑0.7 MPa (typical) |
| Typical temperature range | - 20 °C to 80 °C (typical) |
| Typical connection size | 1/2"‑2" (typical) |
| Typical torque rating | 5‑15 Nm (typical) |
Dow Valve Co., Ltd. is located at 1‑801 Ace High Tech City, Yeongdeungpo‑Gu, Seoul 07305, South Korea (Republic Of Korea). The supplier is listed with a harbour‑level trust tier, indicating basic verification of business registration. Their public profile does not provide a response rate or average reply time, which suggests that communication speed may need to be confirmed before negotiation.
The company advertises the SD Series actuator as a cost‑effective solution for automating process‑industry valves. No additional certifications, production capacity or client references are disclosed in the listing, so buyers should request any required documentation such as CE or ISO certificates directly from the supplier.
The SD Series Pneumatic Actuator utilizes a proven Scotch Yoke mechanism to deliver reliable quarter-turn operation for industrial valve automation. Designed for both double-acting and spring-return configurations, these actuators are widely deployed in oil and gas, petrochemical, water treatment, and process industries where consistent torque output and durability are critical. Compatible with standard ISO 5211 mounting patterns, they offer a cost-effective solution for automating ball valves, butterfly valves, and plug valves in demanding environments.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the actuator’s pressure rating, torque requirement and mounting size against your valve specifications. Request the supplier’s product data sheet, material test certificates and any conformity assessments to ensure the unit meets your plant’s safety standards.
Confirm the preferred Incoterm, such as FOB Busan or CIF Shanghai, and agree on payment terms before shipment. Because the supplier’s response rate is not disclosed, establish a clear communication channel and obtain a written lead‑time estimate for production and delivery.
Arrange for a third‑party inspection at the factory or upon arrival at the destination port. Typical checks include visual inspection, dimensional verification, functional testing of the quarter‑turn motion and verification of material composition. Request a test report for the Scotch Yoke mechanism and keep documentation for customs clearance.
Active buying requirements from importers looking for Similar products
Compare alternatives, find similar products and connect with verified suppliers
When sourcing Pneumatic Actuator - Sd Series for your business, securing the right balance of quality and cost is essential. Dow Valve Co., Ltd., a verified supplier based in South Korea (Republic Of Korea), offers this product with key specifications including SD Series (Scotch Yoke), Double Acting / Spring Return, and Compressed Air (Filtered, Lubricated). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $120850./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 8412.39, making it a staple in the Electronic Actuators sector with strong demand from importing countries worldwide.
Importing Pneumatic Actuator - Sd S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dow Valve Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8412.39 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading import export marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Pneumatic Actuator - Sd S has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Electronic Actuators category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.
Importing Pneumatic Actuator - Sd S requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8412.39 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Pneumatic Actuator - Sd Series from Dow Valve Co., Ltd. is $120850./Unit on FOB terms from South Korea (Republic Of Korea). Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Dow Valve Co., Ltd. through EximNext.
The supplier, Dow Valve Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Pneumatic Actuator - Sd S. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Pneumatic Actuator - Sd Series is classified under HS Code 8412.39. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Pneumatic Actuator - Sd S from South Korea (Republic Of Korea), negotiate shipping terms (FOB, CIF, or EXW) directly with Dow Valve Co., Ltd.. Ensure you have the necessary import licenses for Electronic Actuators products in your destination country.
Yes, Dow Valve Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Pneumatic Actuator - Sd Series supplied by Dow Valve Co., Ltd. include SD Series (Scotch Yoke), Double Acting / Spring Return, and Compressed Air (Filtered, Lubricated). For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Dow Valve Co., Ltd. offers Pneumatic Actuator - Sd S with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Pneumatic Actuator - Sd S is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dow Valve Co., Ltd. through our platform.
Dow Valve Co., Ltd. maintains international quality certifications. These ensure that the Pneumatic Actuator - Sd S meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dow Valve Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Dow Valve Co., Ltd..
Discover more products in Electronic Actuators from verified suppliers worldwide.