Is customization available for this product?

Yes, we offer flexible customization options including full customization, minor customization, customization from samples/designs, and optional valve stem extensions.

What certifications does the valve have?

The valve design complies with GOST 21345 standard and holds the EAC certificate.

What are the minimum order quantity and lead time?

The minimum order quantity is 1 piece. The average lead time is one month for both peak and off-peak seasons.

Premium Welded Ball Valve with Advanced Pneumatic & Hydraulic Actuator

Name: Premium Welded Ball Valve with Advanced Pneumatic & Hydraulic Actuator
Brand: Tianjin Davan Flowtek Co., Ltd.
SKU: 2084270462

Tianjin, ChinaTianjin Davan Flowtek Co., Ltd.

US$2,000.00

1 Piece

Sample price:US$2000.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Material

Carbon Steel

Model NO.

DN250

Connection Form

Welding

Driving Mode

Pneumatic

Nominal Pressure

Pn63-Pn100

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Shut-off Valve

Temperature

Low Temperature

Standard

GOST 21345

Application

Industrial Usage

Transport Package

Plywood Case

Specification

DN100-DN1600

Trademark

DAVAN FLOWTEK OR OEM

Origin

Tianjin China

HS Code

8481804090

Production Capacity

20000sets/Year

Key features

Dual Actuator Technology: Combines fast pneumatic response with high hydraulic torque for large diameter valves.

15+ Years Service Life: Ensures long-term reliability with excellent sealing performance and durable design.

Safe Manual Operation: Equipped with manual mechanism for operation during power or gas source failure.

Advanced Safety Features: Includes anti-static design, fireproof structure (6FA), and stem anti-flying protection.

Secondary Seal Injection: Features secondary seal injection system suitable for gas pipeline networks.

Wide Pressure Range: Supports nominal pressure from PN6.3 to PN10.0 MPA for high-pressure conditions.

Flexible Customization: Offers full customization, minor customization, and optional stem extension designs.

GOST & EAC Certified: Designed to GOST 21345 standard with EAC certificate for Russian market compliance.

Company profile

High Repeat Buyers ChoiceMulti-language PioneerSelf-brandedExhibition Experience

Tianjin Davan Flowtek Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.01h

About Our Factory & Business Background

AddressXiyuehuafu Plaza, Nanniwan Road, Nankai District, Tianjin, China

Plant Area170.9 square meters

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1 pc

Supply Chain Partners48

Our Production Capability & Technical Expertise

Main ProductsButterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Pressure Reducing Valve, Air Release Valve, Steam Trap, Forged Valve, Ductile Iron Fittings

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2017-03-14

Main MarketsSouth America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff2

Overseas Agent/BranchYes

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:What are the main advantages of this ball valve?

It combines the fast response of pneumatic actuators with the high torque of hydraulic actuators, ensuring quick operation and suitability for high-pressure, large-diameter applications.

Q:What is the expected service life of the valve?

The valve is designed for a long service life of more than 15 years, featuring good sealing performance and durable construction.

Q:Can the valve be operated manually if power fails?

Yes, it is equipped with a manual operating mechanism, allowing for manual operation when power is off or the gas source fails.

Q:What safety features are included?

It includes anti-static design, fireproof design according to 6FA, valve stem anti-flying protection, and secondary seal injection for gas pipeline safety.

Q:What is the nominal pressure range?

The nominal pressure ranges from PN6.3 to PN10.0 MPA (Pn63-Pn100), suitable for high-pressure working conditions.