What is the minimum order quantity?

The minimum order quantity is USD 1000.00.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off-season.

Proportional Control Stainless Steel Pneumatic Valve with Smart Positioner Angle Valve for General Use OEM Customized Support

Name: Proportional Control Stainless Steel Pneumatic Valve with Smart Positioner Angle Valve for General Use OEM Customized Support
Brand: WEIFANG GUANYU MACHINERY MANUFACTURE CO., LTD.
SKU: 2227980775

Shandong, ChinaWEIFANG GUANYU MACHINERY MANUFACTURE CO., LTD.

US$560.00

10-49 Pieces

US$550.00

50-99 Pieces

US$540.00

100+ Pieces

Product profile

Customization

Available

Temperature

High Temperature

Media

Gas

Material

Steel

Standard

Bsp/NPT/BSPT

Valve Plug

Rubber Ring

Connection Form

Thread

Open Manner

General

Size

G3/8"~211/"

Usage

Heating Pipeline

Situation

Industrial

Service Life

>3 Years

Pressure

1.6MPa

Advantage

Easy Installation, Maintenance-Free, Super Long L

Control Type

Doule Acting or Single Acting

Actuator Size

27mm/32mm/ 40mm/50mm/63mm/80mm/90mm/125mm

Transport Package

Export Packing

Specification

Trademark

GUANYU

Origin

Weifang Guanyu

HS Code

8481202000

Production Capacity

5000PCS/Year

Key features

Stainless Steel Construction: Body made of 304/316 stainless steel with PTFE sealing for harsh environments.

Smart Positioner Control: Intelligent positioner with PID function for accurate flow and continuous control.

Maintenance Free Design: Features self-lubrication and self-calibration stem for zero maintenance.

OEM and ODM Support: Full customization available from designs with dedicated R&D engineers.

Wide Actuator Range: Available in sizes 27mm to 125mm for single or double acting control.

High Flow Efficiency: Y-type design increases flow by 30% with low resistance and water hammer protection.

100% Quality Inspection: Every finished product undergoes visual and functional inspection before shipping.

Company profile

WEIFANG GUANYU MACHINERY MANUFACTURE CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 17 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤10.16h

AI-Powered supplier vetting

SummaryThe supplier is a casting, valve, plug, pneumatic-component, hardware, and mechanical-parts manufacturer with CNC machining and silica sol casting capabilities. It reports ISO 9001:2015 and CE certifications, finished-product inspection instructions, three quality inspectors, customization from designs, ODM services, and OEM service for well-known brands. Export experience spans 17 years, with exports representing 41%–50% of sales, and stated lead times of one month in both peak and off-season. However, service-management documentation is weak: no written service assessment or corrective/preventive-action records were provided, and complaint handling has procedures but no written records. Financial information is limited to year labels without performance figures, while innovation evidence is mixed because no new products were reported in the past year despite ODM and OEM capabilities.

Supplier typeThe supplier is a manufacturer and processor covering black metal casting, valves and plugs, pneumatic machinery components, mechanical parts, and hardware products. Its stated production assets include silica sol casting lines and CNC machining centers, indicating an industrial components supplier rather than a trading-only entity.

CertificationsThe supplier reports an ISO 9001:2015 quality-management certificate and CE certification for products or standards compliance. These certifications provide explicit evidence of formal quality-system and product-compliance credentials.

Production capacityProduction evidence includes silica sol casting lines, CNC machining centers, CNC lathes, turning and milling equipment, grinders, numerical-control automation equipment, three quality inspectors, and uniformly followed finished-product inspection instructions. The supplier also reports 17 years of export experience and one-month peak-season order fulfillment.

Customization capabilityThe supplier explicitly provides customization from customer designs, ODM services, and OEM services for well-known brands. These statements directly support its ability to manufacture customized products and support customer-specific designs.