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.

DN50 Pneumatic 21 Model Division Valve Sanitary Weld Reversing Valve

Name: DN50 Pneumatic 21 Model Division Valve Sanitary Weld Reversing Valve
Brand: Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
SKU: 2145390075

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

US$300.00

10-19 Pieces

US$295.00

20-29 Pieces

US$290.00

30-49 Pieces

US$280.00

50-99 Pieces

US$260.00

100+ Pieces

Sample price:US$300.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

CE, ISO9001, SGS

Model NO.

XS-RV66004

Media

Gas, Oil, Water, Acid

Standard

Connection Mode

Clamps

Power

Pneumatic

Material

Stainless Steel

Type

Ll Type

Standard or Nonstandard

3A, DIN, ISO, SMS

Flow Medium Parts

SS304, SS316L

Size

1 Inch to 4 Inch, DN25-DN100

Connection

Butt-Weld,Tri-Clamp,Male Thread,Female-Male Thread

Body Combination

20 Model,30 Model,11 Model,12model,21A Model,

Seal Material

Silicone,EPDM,FKM,Buna

Temperature of Media

Medium Temperature

Working Pressure

<=10bar(145psi)

Supply Pressure for Air Actuator

5~8(72.52psi~116psi)

Control Options

Position Sensor, C-Top Controller, C-Top Controlle

Driving Method

Manual,Pneumatic

External Surface Treatment

Ra32~64uin(0.8~1.6um)

Internal Surface Treatment

Ra16~32uin(0.4~0.8um)

Customized Support

OEM, ODM, Obm

Certificate

ISO, CE

Transport Package

Strongly Seaworthy Plywooden Cases

Specification

1 inch to 4 inch, DN25-DN100

Trademark

XUSHENG, COMPASS

Origin

Made in China, China

HS Code

8481804090

Production Capacity

1000sets/Month

Key features

FDA Compliant Seals: All seal materials comply with FDA 21CFR117.2600 for sanitary safety.

Multi-Standard Options: Available in SMS, DIN, 3A standards to meet global requirements.

Flexible Customization: Customizable sizes, connections, body combinations, and seal materials.

High Hygiene Design: Smooth internal surface (Ra16-32um) ensures cleanliness and easy cleaning.

Durable Construction: Made of SS304/SS316L stainless steel for durability and corrosion resistance.

Versatile Actuation: Supports manual, pneumatic, and electric control options with position sensors.

Wide Application: Ideal for beer, beverage, dairy, juice, pharmacy, and biological industries.

Easy Maintenance: Open bracket design allows direct shaft seal inspection and quick assembly.

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: ≤1.95h

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:What are 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.

Q: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.

Q:How long is your delivery time?

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