If there is any quality problem, how do you solve it?

We are proud that we never let one customer leave us. We are not 100% perfect, there is some quality problem. We try our best to provide the correct materials in the beginning, so we need less time for quality problem. If there is any quality problem, we take the responsibility. We believe what we are doing together, it will get back tomorrow. If we leave our responsibility, customer will leave us. If we always take our responsibility, we keep our customers with us.

How long is your delivery time?

For normal production in 7-10 days. For bulk order in 15-25 days.

What is the warranty period?

One year warranty for all of our stainless steel products. Gaskets are not included due to the different application for customers.

Xusheng Food Grade Pneumatic Butterfly Valve with Proximity Switch

Name: Xusheng Food Grade Pneumatic Butterfly Valve with Proximity Switch
Brand: Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
SKU: 1911193081

Zhejiang, ChinaWenzhou Xusheng Machinery Industry and Trading Co., Ltd.

US$55.00-128.00

10 Pieces

Sample price:US$55.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Pneumatic

Model NO.

BV-66003

Connection Form

Thread Welded Clamp

Structure

Centre Sealing

Seal Form

Soft Sealed

Valve Stem

Normal

Work Pressure

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

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Forge Welding

Standard

DIN, ISO, SMS

Application

Industrial Usage, Water Industrial Usage, Sanitary

Product Name

Sanitary Stainless Steel Butterfly Valve

Body Material

304, 304L, 316L

Brand Name

Compass

Size

DN15-DN150

Power

Manuel Pneumatic

Place of Origin

China

Packing

Plywood Case(Carton Box)Pallet

Working Medium

Milk, Juice, Beer, Beverage, Pharmacy, Ect

Availabe Connection

Welding Ends, Triclamp Ends, Union Ends, Male Ends

Gasket

EPDM Silicone

Working Principle

Remote-Controlled Operation by The Driving Gear

Standard or Nonstandard

Standard

Pressure

Pn16

Product Standard

DIN ISO SMS

Transport Package

Plywood Case(Carton Box)Pallet

Specification

DN25

Trademark

COMPASS

Origin

China

HS Code

8481804090

Production Capacity

3000pieces/Month

Key features

Food Grade Certification: Gaskets comply with FDA 21CFR177.2600 and materials meet food industry requirements.

Customizable Connections: Available in butt-welded, sanitary clamp, threaded, flanged, I-line, and other custom connections.

Wide Material Selection: Constructed from AISI 304, 304L, or 316L stainless steel for various industrial applications.

Versatile Actuation: Supports manual, pneumatic (vertical/horizontal), and electric actuators with interchangeable options.

Comprehensive Standards: Complies with DIN, SMS, 3A, ISO, BS/RJT, and ASME/BPE standards.

Customization Services: ODM and OEM services available including customization from samples and designs.

Company profile

Quality AssuranceR&D CapabilitiesYears of Export ExperienceFull Customization

Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.61h

AI-Powered supplier vetting

SummaryWenzhou Xusheng Machinery Industry and Trading Co., Ltd. is a China-based combined factory and trading business established in 2011, with 26 employees and a sanitary equipment portfolio. It reports substantial export activity, with 71%–90% of sales from exports since 2012, and serves markets across multiple regions. The supplier states that its technical aspects meet international leading levels and GMP requirements, uses advanced Japanese CNC equipment, and maintains inspection equipment, quality control, production capacity, and an after-sales service center. It also states that products can be designed according to customer drawings and samples. However, the provided information does not establish formal certification ownership, financial credibility, documented innovation programs, customer cases, or confirmed overseas service capabilities. Audit information is present, but the audit result is recorded as “0” without an explained evaluation scale.

Supplier typeThe supplier is identified as a factory, with company nature recorded as “工厂,” and its business entity type is “Combined.” It operates in manufacturing from Wenzhou, Zhejiang, China, while its English name indicates both machinery industry and trading activities.

After-Sales capabilityThe supplier explicitly reports having an after-sale service center and an excellent quality control system. However, the materials do not describe service scope, response arrangements, or overseas after-sales coverage, so the evidence supports the existence of a service function but not its overall effectiveness.

Production capacityThe supplier reports strong production capacity, Japanese CNC machinery, automatic equipment, complete inspection equipment, and a quality control system. It also provides stated annual quantities for spray balls, butterfly valves, pipe fittings, check valves, and pumps, indicating established production across multiple sanitary product categories.

Customization capabilityThe supplier explicitly states that it can design products according to customer drawings and samples, directly supporting customization capability. OEM, ODM, and 3D design service statuses are otherwise unknown, so the evidence supports drawing/sample-based customization but not a full range of design services.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturing factory.

Q:Do you have certificate for the materials?

Yes, certificates are very important for the food processing machines.

Q:May I have free sample before ordering?

Yes, our company is very pleased to send you free sample for quality test as long as freight cost being paid by buyers themselves.

Q:What's the payment terms?

For small testing orders, we accept Paypal, Western Union, T/T and credit Card. For mass orders, we accept T/T and L/C.

Q:How do you control the quality?

Quality control is very important to avoid material mixing and poor quality. We control the quality from beginning to the end. We only have 304 and 316L two different materials. 100% inspection on raw material. During production, different materials in different place. After materials are finished, we choose 10% for inspection. If there is 0.1% problem in 10%, then no excuse to go ahead for inspecting 100% of the materials.