What are the available end connection standards?

Ends are available with NPT, BSP threads, or flanges following DIN, BS, ANSI, JIS, and AWWA standards.

Cast Iron or Ductile Iron Air Release Valve with Thread Ends NPT Bsp

Name: Cast Iron or Ductile Iron Air Release Valve with Thread Ends NPT Bsp
Brand: TAIZHOU EASTAR TECHNOLOGY CO., LTD.
SKU: 839701105

Zhejiang, ChinaTAIZHOU EASTAR TECHNOLOGY CO., LTD.

US$5.00

50-499 Pieces

US$4.80

500+ Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Certification

CCC, RoHS, ISO, CE

Temperature

Ordinary Temperature

Model NO.

CIAV04

Connection

Thread

Pressure

Adjustable

Closed

Semi-Closed

Structure

Spring

Material

Ductile Iron

Size

DN15-DN50

Certificate

ISO.CE.Ts,Wras

Color

Black,Blue,Green,

Face to Face Standard

Awwa C 509/BS 5163/ASME

Disc Material

Di+EPDM/Di+NBR/Di

End Flange Standard

ASME B 16.5 150lb

Actuator Operator

Pneumatic/Handwheel/Electric

Design

Asni ,DIN3202 F1, BS5152, Ms Sp-85

Transport Package

Plywood Case, Woven Bags

Specification

11/2"-2"

Trademark

Dingsheng / OEM

Origin

Zhejiang, China

HS Code

8481804090

Production Capacity

50000PCS/Year

Key features

Wide Size Range: Available in sizes from DN15 to DN200 to fit various pipeline requirements.

Multiple Material Options: Body made of Cast Iron or Ductile Iron; Ball available in ABS, Rubber, or Stainless Steel.

High Pressure Resistance: Supports working pressures up to PN25 and 150lbs with shell pressure testing up to 37.5Mpa.

Durable Surface Coating: Features epoxy powder coating or paint with a minimum thickness of 250 microns for corrosion resistance.

Broad Application Scope: Suitable for water, wastewater, seawater, oil, gas, steam, foodstuff, medicine, and acids.

Flexible Customization: Offers full customization, minor customization, and flexible options based on samples or designs.

Company profile

High Repeat Buyers ChoiceExperienced TeamODM ServicesQuality Assurance

TAIZHOU EASTAR TECHNOLOGY CO., LTD.

Zhejiang, China

Business Type: Manufacturer/Factory, Trading Company, Other CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.44h

AI-Powered supplier vetting

SummaryTAIZHOU EASTAR TECHNOLOGY Co., Ltd. is identified as a valve-focused production, sales, and service supplier offering multiple industrial and medical gas valve products. It has forging, cutting, drilling, and CNC facilities, documented finished-product inspection instructions, and broad customization capabilities. The supplier reports that 90% of total sales are exports and has self-operated import/export rights, with FOB, CIF, CFR, and EXW quotation terms. Quality assurance, complaint-handling, and corrective/preventive-action procedures are documented and followed. However, the available information confirms no 3D software design service, no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, overseas showroom, overseas agents or branches, or offline trade-show participation. Financial records are referenced for 2021–2023, but no financial performance details are provided. A TUV Rheinland audit is identified, although the audit result is recorded as 0 and...

Supplier typeThe supplier is explicitly described as a professional technical supplier and as a factory integrating valve production, sales, and service. Its stated business scope includes valve research and development and technical services, while its company type is listed as combined.

After-Sales capabilityThe supplier has documented and followed procedures for handling customer complaints and corrective/preventive actions, and its description refers to pre-sales and after-sales service. Nevertheless, it reports no inventory, overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries, limiting evidence of localized after-sales support.

R&D capabilityThe supplier is identified as a professional technical supplier with research and development capability, and its business scope includes valve research and development and technical development services. It also states that it continuously develops new products, but it does not provide 3D software design services.

Production capacityThe supplier produces a broad range of valves and lists forging, cutting, drilling, and CNC facilities, together with standardized finished-product inspection instructions. Production-capacity support is weakened by the stated absence of a valid manufacturing-capacity contract with related subcontractors and the absence of in-stock capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. These capabilities are stated consistently across the technical-supplier and facility information.