What is the warranty policy for your products?

We offer lifetime service, with spare parts at half price, and problem response within 12 hours.

Can you produce valves based on custom drawings?

Yes, we can manufacture according to your drawings if specifications are out of standard.

What types of valves and accessories do you supply?

We supply Sanitary Butterfly Valves, Check Valves, Diaphragm Valves, and various tank accessories.

Sanitary Stainless Steel Pneumatic Actuated Butterfly Valve Weld End

Name: Sanitary Stainless Steel Pneumatic Actuated Butterfly Valve Weld End
Brand: QILI HOLDING GROUP CO., LTD.
SKU: 806294435

Zhejiang, ChinaQILI HOLDING GROUP CO., LTD.

US$45.00-90.00

1 Piece

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Driving Mode

Pneumatic

Connection Form

Welding

Model NO.

DN25-150; 1"-6"

Work Pressure

Mid-Pressure (2.5mpa< Pn <6.4mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Port Size

Customized

Material

Stainless Steel

Temperature of Media

Normal Temperature

Transport Package

Export Standard Packing

Specification

SS304, SS304L, SS316L

Trademark

QL, OEM

Origin

Wenzhou

HS Code

8481804090

Production Capacity

50000/Month

Key features

Customizable Port Size: Port size is fully customized to meet specific project requirements.

FDA, CE, and 3A Certified: Materials meet FDA, ISO, and 3A sanitary standards for safe use.

Lifetime Warranty Support: Lifetime service with spare parts available at half price for any issues.

Fast Sample Delivery: Samples can be dispatched within 2 to 5 days via sea, air, or express.

Multiple Connection Options: Available in Weld, Flange, Thread, and Clamp connections for versatility.

High-Pressure Resistance: Designed for mid-pressure applications with Pn range of 2.5 to 6.4 mpa.

OEM Manufacturing Service: Production based on customer drawings with a lead time of 20-40 days.

Company profile

QILI HOLDING GROUP CO., LTD.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2006-01-01Nearest Port: Ningbo ,Shanghai,Shenzhen,QingdaoAverage Response Time: >24hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

AI-Powered supplier vetting

SummaryQILI HOLDING GROUP CO., LTD. is identified as a China-based manufacturer/factory with facilities in Wenzhou, Zhejiang. The supplied information indicates four production lines, 50 quality-control staff, 11–20 years of combined R&D-engineer experience, and reported annual production of 5,000,000 sanitary valve and fitting pieces. It holds ISO 9001 certification and describes multiple specialized workshops, including CNC machining, forming and polishing, hot forging, BPE fittings, and valve production. The company reports exporting to more than 60 countries since 2006, with exports representing 90% of total sales. It states that it provides design, manufacturing, sales, and after-service capabilities, although detailed after-sales procedures are not provided. Custom fitting production is explicitly mentioned. Available trade data records one transaction and one associated buyer, so customer-case evidence is limited.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in manufacturing from an address in Wenzhou, Zhejiang, China. However, one record also classifies the company nature as a trading company, creating a conflicting secondary classification.

CertificationsThe supplier is explicitly reported to hold ISO 9001 certification, providing direct evidence of a certified quality-management system.

After-Sales capabilityQILI states that its capabilities cover sales and after-service and that it provides service to customers. The slices do not specify service channels, response times, warranty terms, or repair processes, so the stated capability is positive but not operationally detailed.

R&D capabilityThe supplier has 11–20 years of combined R&D-engineer experience and operates specialized workshops including CNC machining, hot forging, and fittings production. These facts support technical development capability, although no specific patented products or quantified R&D achievements are provided.

Production capacityThe supplier reports four production lines, 50 quality-control staff, and annual output of 5,000,000 sanitary valve and fitting pieces. Its described eight professional workshops and stated pre-delivery quality checks provide direct evidence of substantial manufacturing and quality-control capacity.

Customization capabilityThe company explicitly describes an Anhui mass-production base with CNC machining and the ability to make custom fittings. This directly supports customization capability for fitting-related products.

Client casesThe supplier states that its products are exported to more than 60 countries and lists multiple export markets; one associated buyer, LES INSTRUMENTS PITANCO INC, and one trade transaction are also recorded. These references indicate international customer exposure, but the named customer evidence and transaction history are limited.