What is the maximum applicable temperature?

The valve is suitable for media with temperatures up to 250 degrees Celsius.

What types of media can this valve handle?

It is designed for fly ash, slag, dry dust, solid particles, gas, and liquid applications.

What are the main wearing parts of the dome valve?

The main wearing parts are the sealing ring and the valve core.

High Pressure DN250 Pneumatic Inline Type Dome Valve

Name: High Pressure DN250 Pneumatic Inline Type Dome Valve
Brand: Chongqing Jinfa Industrial Equipment Sales Co., Ltd.
SKU: 1914810625

Chongqing, ChinaChongqing Jinfa Industrial Equipment Sales Co., Ltd.

US$50.00-5,000.00

1 Set

Product profile

Customization

Available

Media

Ash

Material

Carbon Steel

Model NO.

DN250

Connection Form

Flange

Driving Mode

Pneumatic

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Blow-Down Valve, Relief Valve, Atmospheric Valve, Bypass-Valve

Temperature

Normal Temperature

Application

Industrial Usage, Water Industrial Usage, Household Usage

Diameter

DN50-400mm

Delivery Time

15-30 Days

Warranty

12 Months

Transport Package

Customised

HS Code

84818040

Production Capacity

10000 Pieces/Year

Key features

Non-Contact Sealing Design: Valve core maintains 0.8-1.5mm gap with sealing ring to prevent scouring and reduce friction.

Inflatable Rubber Sealing: Special rubber ring expands when closed for tight sealing and effectively intercepts material flow.

Wide Diameter Customization: Nominal diameter DN50-300mm available with customization options for specific customer needs.

Durable Wear-Resistant Materials: Valve core and sealing ring use specialized materials for high temperature, corrosion, and wear resistance.

Flexible Pneumatic Actuation: Fully enclosed rotary push rod cylinder ensures reliable operation and large output torque.

Fast Opening and Closing: Designed for quick operation in pneumatic ash conveying systems for efficient material handling.

Dust-Proof Actuator Structure: Direct drive design prevents dust entry, reducing wear and leakage risks in harsh environments.

Multi-Industry Application: Suitable for power, metallurgy, chemical, food, and pharmaceutical industries for dry ash and powder.

Company profile

Chongqing Jinfa Industrial Equipment Sales Co., Ltd.

Chongqing, China

Business Type: Trading CompanyExport Year: 2020-05-19Nearest Port: Shanghai/Ningbo/Qingdao/ChongqingAverage Response Time: ≤4.69hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA, EXW

AI-Powered supplier vetting

SummaryChongqing Jinfa Industrial Equipment Sales Co., Ltd., established in 2019, is a trading company based in Chongqing, China. The company specializes in the wholesale of various machinery and equipment but lacks significant research and development capabilities and customization services. It does not participate in offline trade shows or maintain overseas warehouses. Financial and environmental assessment data is not available, and the company does not offer OEM or ODM services. Their after-sales service includes installation guidance, but their ability to innovate and customize is limited.

Supplier typeThe supplier is a trading company operating in Chongqing, China.

After-Sales capabilityProvides after-sales installation guidance and ensures punctual delivery through a strict production plan.

R&D capabilityThe supplier shows no evidence of research and development activities or new product launches.

Production capacityThe supplier does not participate in trade shows and lacks overseas facilities, indicating limited production outreach.

Customization capabilityCustomization is limited to minor adjustments with no ODM or OEM services offered.