Do you provide technical support and installation guidance?

Yes, our experienced engineers provide remote guidance via video or call, assisting with installation, commissioning, and troubleshooting to ensure your valves operate correctly.

Do you offer customization or OEM services?

Yes, we can provide custom sizes, materials, actuator types, and special features, including printing your logo on the valves.

Cast Iron Wafer Type Butterfly Valve with Stainless Steel and Pneumatic Control

Name: Cast Iron Wafer Type Butterfly Valve with Stainless Steel and Pneumatic Control
Brand: Jiangsu Shoulong Valve Co., Ltd.
SKU: 1987836161

Jiangsu, ChinaJiangsu Shoulong Valve Co., Ltd.

US$48.00

1-99 Sets

US$42.00

100-499 Sets

US$35.00

500+ Sets

Sample price:US$52.00/set.Request sample

Product profile

Customization

Available

Media

Milk, Beverage, Edible Oil, Syrup, Hygienic Liquid

Driving Mode

Pneumatic

Model NO.

D81

Connection Form

Clamp

Structure

Centre Sealing

Seal Form

Force 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

Casting

Standard

3A / DIN / SMS

Application

Industrial Usage, Water Industrial Usage

Material of Body

Sanitary Stainless Steel SS304 / SS316 / SS316L

Seat Material

EPDM / PTFE / Silicone / NBR

Surface Finish

Internal Polished Ra ≤ 0.8 μm, Ra ≤ 0.4μm Optional

Actuator Style

Double Acting / Spring Return (Single Acting)

Actuator Structure

Rack & Pinion

Air Supply Pressure

2-8 Bar

Interface

Namur Standard

Accessories (Optional)

Solenoid Valve, Limit Switch Box, Positioner, Afr

OEM

Support

Certification

CE, ISO9001

MOQ

Transport Package

Carton or Wooden

Specification

DN15-DN200 (1/2"-8")

Trademark

SLVCN / VEAPON

Origin

China

HS Code

8481804090

Production Capacity

50000

Key features

Hygienic Design for Food & Pharma: Dead-zone free design suitable for CIP/SIP cleaning in food, beverage, and pharmaceutical industries.

Premium Sanitary Stainless Steel: Constructed from SS304, SS316, or SS316L with polished surfaces for excellent corrosion resistance.

Versatile Seat Materials: Available in EPDM, PTFE, Silicone, and NBR to suit various working conditions and media.

Precise Pneumatic Control: Rack & pinion actuator with NAMUR interface for easy integration with solenoid valves and positioners.

Comprehensive OEM Support: Custom sizes, materials, and logo printing services available to meet specific client needs.

Rigorous Quality Testing: 100% pressure, leakage, and functional testing performed before every shipment.

International Certifications: ISO9001 and CE certified, complying with 3A, DIN, SMS, ANSI, and JIS standards.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFast DeliveryStandardized quality control

Jiangsu Shoulong Valve Co., Ltd.

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.43h

AI-Powered supplier vetting

SummaryThe supplier is a combined assembling facility offering ball valves and butterfly valves, with a broader stated business scope covering valves, hardware, electromechanical products, instruments, and related accessories. It reports ISO9001:2015 and CE certifications, documented quality and service procedures, OEM and ODM capabilities, and broad customization services. Export-related capabilities are limited: it reports no overseas warehouse, showroom, agent, branch, or offline trade-show experience, and lists zero countries served overseas. Lead-time information is mixed, with off-peak fulfillment within 15 workdays in one record and peak-season lead time ranging from one month to 2–3 months across records. Financial records are indicated for multiple years, but no substantive financial performance details are provided. No customer cases are identified.

Supplier typeThe supplier is classified as a combined company and describes itself as engaged in production and sales of valves, accessories, hardware, electromechanical products, and instruments. Its specifically offered products are ball valves and butterfly valves, indicating a manufacturer/supplier profile rather than a service-only business.

CertificationsThe supplier reports an ISO9001:2015 management-system certificate and CE product compliance certification in both certification-related records. These are explicit certifications relevant to quality management and product compliance.

After-Sales capabilityThe supplier reports written procedures and followed records for handling customer complaints, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries offering overseas services, limiting evidence of localized international after-sales support.

R&D capabilityThe supplier reports ODM capability and broad R&D design services, including customization from samples and designs and full customization. At the same time, it reports no new products in the past year and no available SDK, so current product innovation evidence is mixed.

Production capacityThe supplier operates an assembling facility, provides manufacturing-capacity information, reports six qualified suppliers for service capability, and states an off-peak order fulfillment time within 15 workdays. Peak-season timing is less consistent across records, listed as one month in one slice and 2–3 months in another, indicating production capacity with potentially extended peak-season schedules.

Customization capabilityBoth records explicitly list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports both OEM and ODM services, providing direct evidence of broad customization support.

Product Q&A

Q:Are you a manufacturer or a trading company?

We are a professional valve manufacturer with over 30 years of experience, providing direct factory production and sales.

Q:What types of valves do you offer?

We specialize in ball valves, butterfly valves, globe valves, gate valves, check valves, solenoid valves, and related actuators and accessories.

Q:Which industries and applications are your valves suitable for?

Our valves are widely used in Oil & Gas, Chemical & Petrochemical, Power Generation, Water Treatment, HVAC, Food & Beverage, Pharmaceutical, Marine & Offshore, Mining & Metallurgy, and other industrial process systems, delivering reliable performance in demanding operating conditions.

Q:What certifications do your products have?

Our valves are ISO9001 and CE certified, and comply with international standards such as DIN, ANSI, and JIS. Mill Test Certificates (MTC) and original certificates can be provided on request.

Q:How do you ensure quality before shipping?

Every valve undergoes 100% testing, including pressure, leakage, and functional tests. Rigorous in-house inspection ensures reliable performance under real operating conditions.