What materials are used for the valve body and disc?

Body materials include Ductile Cast Iron, CF8, CF8M, Carbon Steel. Disc materials include Stainless Steel and Cast Iron.

Do you provide sample testing?

Yes, one sample is free (under $10), with freight collect.

Double Acting Pneumatic Actuator Wafer Butterfly Valve

Name: Single Acting/Spring Return/ Double Acting Pneumatic Actuator Wafer Butterfly Valve
Brand: Kangsaite Automation Group Co., Ltd.
SKU: 1908965991

Zhejiang, ChinaKangsaite Automation Group Co., Ltd.

US$10.00-380.00

1 Piece

Product profile

Customization

Available

Connection Form

Wafer

Structure

Centre Sealing

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Metal Hard Sealed

Standard

ANSI150lb, Pn16, JIS10K

Application

Industrial Usage, Water Industrial Usage

Size

2"-12"

Actuator Type

Double Acting, Spring Return

Body

Ductile Cast Iron, Wcb, Cast Steel, Stainless Stee

Disc

Stainless Steel, Cast Iron

Seat

EPDM, PTFE

Sealing Face Material

NBR, EPDM, FPM

Transport Package

Bubble Wrap, Carton Box, Plywood Case

Specification

CE, ISO9001, FDA, DNV

Trademark

KST/KT/OEM

Origin

Wenzhou, China

HS Code

8481804090

Production Capacity

10, 000PCS/Month

Key features

Flexible Customization: OEM/ODM services available with customizable size, material, and actuator type.

Wide Material Options: Body: Ductile Cast Iron, WCB, Cast Steel, Stainless Steel; Disc: Stainless Steel, Cast Iron.

Multiple Actuator Types: Available in Double Acting, Single Acting, and Spring Return pneumatic actuators.

Broad Application Range: Suitable for Water, Oil, Gas, Nitric Acid, Acetic Acid, and other industrial media.

Strict Quality Control: 100% inspection for finished products including visual and function checks.

Fast Delivery Time: Delivery within 35 days after receiving T/T deposit; off-season within 15 workdays.

Global Certifications: Certified with CE, DNV, FDA, and ISO9001-2008 standards.

Extensive Size Range: Nominal diameter DN40-DN500; Size 2'-12' available for customization.

Company profile

High Repeat Buyers ChoiceImporters and ExportersExhibition ExperienceManagement Certification

Kangsaite Automation Group Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 21 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤3.61h

AI-Powered supplier vetting

SummaryThe supplier presents manufacturing, export, quality-control, and R&D capabilities, with more than 10 production lines, stated actuator output, 21–30 quality-control staff, and R&D engineers with 21–30 years of combined experience. It reports ISO 9000, TS 16949, ASME, and ISO 9001 certifications, documented corrective-action and complaint-handling procedures, flexible customization, 3D design, ODM, and OEM services. However, it lacks in-stock capacity, overseas warehouses, overseas showrooms, overseas agents or branches, and an effective manufacturing-capacity contract with related subcontractors. Financial credibility cannot be assessed because the supplied information does not provide verifiable financial evidence. Customer-case evidence is limited to a general statement about long-term relationships and OEM service for well-known brands.

CertificationsThe supplier reports holding ISO 9000, TS 16949, ASME, and ISO 9001 supplier-management-system certifications. These explicitly stated certifications support a positive assessment of its formal quality and management-system credentials.

After-Sales capabilityThe supplier has documented and followed corrective/preventive-action and customer-complaint procedures, written service-capability assessment procedures, and provides training as an overseas service offering. However, it has no in-stock service capacity, overseas warehouse, overseas showroom, or overseas agent/branch, limiting local and rapid after-sales support.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, new products during the past year, ODM capability, and R&D engineers with 21–30 years of combined experience. It lacks an available SDK, but the broader evidence supports established innovation capability.

Production capacityThe supplier operates more than 10 production lines and reports production of 36,000 electric actuator sets and 145,000 pneumatic actuator sets. However, it reports no in-stock capacity and no valid manufacturing-capacity contract with related subcontractors, so production capability is evidenced but capacity-continuity controls have weaknesses.

Customization capabilityThe supplier explicitly offers flexible customization, 3D software design services, ODM services, and OEM services for well-known brands. These capabilities directly support customized product development and manufacturing.

Product Q&A

Q:What customization options are available?

We offer flexible customization including size (2'-12'), actuator type (Double Acting, Spring Return), body material (Ductile Cast Iron, WCB, Cast Steel, Stainless Steel), disc material, seat material, and sealing face material.

Q:What is the minimum order quantity?

The minimum order quantity is 1 set.

Q:What are the delivery terms and time?

Delivery is within 35 days after receiving T/T deposit. Off-season lead time is within 15 workdays. Terms include FOB, CNF, and CIF.

Q:What payment methods do you accept?

We accept T/T, L/C, Western Union, and PayPal.

Q:What certifications does the product have?

The product is certified with CE, DNV, FDA, and ISO9001-2008.