What are the available nominal diameters?

The valve is available in sizes ranging from DN50mm to DN1200mm.

Can accessories be customized?

Yes, accessories such as solenoid valves, positioners, limit switches, and manual mechanisms can be added.

Pneumatic Wafer Type Soft Seal /Center Line Butterfly Valve

Name: Pneumatic Wafer Type Soft Seal /Center Line Butterfly Valve
Brand: Zhitai Technology Group Co., Ltd.
SKU: 860344315

Zhejiang, ChinaZhitai Technology Group Co., Ltd.

US$50.00-110.00

1 Piece

Product profile

Customization

Available

Media

Water/Gas/Oil

Driving Mode

Pneumatic/Manual

Model NO.

D641F

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

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

Working Temperature

-40~+150℃

Material of Seal Surface

Soft Sealed

Valve Body

Sheet Metal

Standard

GB; JIS; Anis

Application

Industrial Usage, Water Industrial Usage

Accessory

Solenoid Valve, Positioner, Limit Switch, Manual

Application Range

Water, Steam, Air, Oil and Food, etc.

Transport Package

Wooden Packing

Specification

DN50-1200mm

Trademark

Origin

China

HS Code

8481901000

Key features

Zero Leakage Sealing: Achieves zero leakage with soft seal materials like rubber or PTFE for reliable two-way sealing.

Corrosion Resistance: Excellent anti-aging and corrosion resistance, suitable for water, steam, air, oil, and food media.

Flexible Control Modes: Supports single action (spring return) and double action (normal open/close) pneumatic control.

Durable Body Materials: Constructed from Carbon Steel (WCB) or Stainless Steel (CF8, CF83, CF3, CF3M) for longevity.

Compact Wafer Design: Wafer type connection with simple structure, low flow resistance, and no debris retention.

Replaceable Seals: Seals can be replaced easily, ensuring long service life and maintained performance.

Broad Size Range: Available in nominal diameters from DN50 to DN1200mm to fit various pipeline requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Zhitai Technology Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2011-12-03Nearest Port: NINGBOAverage Response Time: ≤24hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryZhitai Technology Group Co., Ltd. is a China-based manufacturer of pneumatic actuators and industrial valves, operating from Zhejiang with 61 employees. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. The supplier demonstrates broad customization, 3D design, ODM, and OEM capabilities, supported by two R&D engineers and documented design review, verification, and validation records. It has procedures for complaints, corrective and preventive actions, finished-product inspection, and supplier-service assessment. Production-related evidence includes inventory capability, valid contracts with associated subcontractors, and a one-month average lead time in both peak and off-season. Limitations include no stated quality assurance in quality-control processes, no new products launched in the previous year, no SDK, no overseas warehouse or showroom, and no Fortune 500 customer collaboration. Financial credibility cannot be determined from the non-financial information provided.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and a limited company located in Zhejiang, China. Its listed products include pneumatic actuators, control valves, and multiple valve types, indicating direct industrial product manufacturing rather than a purely trading or service business.

CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 management-system certificates. These certifications provide explicit evidence of certified quality, occupational health and safety, and environmental management systems.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, while its technology engineers provide technical support for production and after-sales service. However, the slices do not quantify response times, service coverage, or resolution performance.

R&D capabilityThe supplier provides 3D software design, ODM, and multiple customization services, with two R&D engineers and auditable design input, output, review, verification, and validation documentation. Nevertheless, it reported no new products in the previous year and has no available SDK, so the evidence supports design execution but not strong recent product innovation.

Production capacityProduction-support evidence includes uniform finished-product inspection instructions, inventory capability, valid manufacturing contracts with associated subcontractors, written supplier-service assessment procedures, and a one-month average lead time in both peak and off-season. However, the supplier explicitly reports no quality assurance in its quality-control processes, which is a stated deficiency in production quality capability.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, and also provides 3D software design, ODM, and OEM services. This combination indicates broad customization coverage across design and manufacturing requirements.