Are there flow direction requirements for installation?

Standard pneumatic ball valves generally have no flow direction restriction and can be installed in either direction. Only special types marked with flow arrows require specific installation.

2-Inch Stainless Steel Ball Valve with Flanged Ends for High-Pressure Oil and Gas Pipeline Transmission Systems

Name: 2-Inch Stainless Steel Ball Valve with Flanged Ends for High-Pressure Oil and Gas Pipeline Transmission Systems
Brand: Zhejiang Kinko-Fluid Equipment Co., Ltd.
SKU: 1991524401

Zhejiang, ChinaZhejiang Kinko-Fluid Equipment Co., Ltd.

US$2.54

2 Pieces

Product specifications

material

pressure

size

Product profile

Customization

Available

Media

Gas Oil Air

Material

Stainless Steel

Connection Form

Flange

Driving Mode

Pneumatic

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

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

Temperature

Normal Temperature

Standard

IP68

Application

Industrial Usage, Water Industrial Usage, Household Usage

Operating Pressure

100 Psi

Operating Temp.

Range 0-284f

Selling Units

Single Item

Connection Size

1/2in,3/4in

Customized Support

Obm,ODM,OEM

Gross Weight Per

0.500kg Batch

Temperature of

Normal Temperature Media

Connection Type

NPT

Sealing Material

PTFE

Package Size Per

5X3X2cm Batch

Warranty

1years

Ballmaterial

Stainless Steel

Power

Pneumatic

Model Number

Ball Valve

Transport Package

Specification

Wooden case

Trademark

kinko

Origin

Zhejiang, China

Key features

Versatile Media Compatibility: Suitable for water, wastewater, air, steam, oil, and corrosive fluids.

International Certifications: ISO 9001 certified, CE approved, and Ex-proof certified for hazardous areas.

OEM/ODM Customization: Full OEM branding and custom manufacturing support available.

Manual Override Feature: Equipped with handles or handwheels for emergency manual operation.

Flexible Control Options: Supports ON-OFF, intelligent regulation, PLC, and remote control.

Standard Compliance: Manufactured to meet Standard GB, ANSI, DIN, and JIS specifications.

Company profile

Importers and ExportersSelf-brandedManagement CertificationR&D Capabilities

Zhejiang Kinko-Fluid Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2016-03-01 CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤2.08h CertifiedTerms of Payment: LC, T/T, D/P, etc.

About Our Factory & Business Background

AddressBldg C3-1, Wanyang Technology City, No. 2999 Nanyang Ave. Yaoxi St, Wenzhou, Zhejiang, China

Number of Employees22

Registered Capital20,000,000 RMB

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

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPneumatic Actuator, Electrical Actuator, Pneumatic Valves, Electric Valves, Automatic Control Valves, Angle Seat Valves, Piston Valves, Limit Switch Box, Positioner, Frl Accessories

R&D Engineers3 people

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2019-05-24

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

Product Q&A

Q:What is a pneumatic ball valve and how does it differ from an electric one?

A pneumatic ball valve is driven by compressed air, offering faster response and better explosion-proof performance but requiring an air compressor. Electric ball valves are powered by electricity, need no air supply, but have slightly slower action.

Q:What is the difference between single-acting and double-acting valves?

Single-acting valves use a spring return to close automatically when air is cut off, making them safer for anti-leakage. Double-acting valves open and close via air supply separately, stay in position when air is cut off, and offer greater driving force and speed.

Q:Can the valve open and close automatically and how is it controlled?

Yes, it supports automatic switching via solenoid valves, PLC, or control panels to control the air path for remote or automated operation.

Q:Does the valve have a manual operation function?

Most pneumatic ball valves are equipped with a manual override using a handle or handwheel for emergency use during power failure, air cut-off, or maintenance.

Q:Should the valve body be stainless steel or cast iron?

Cast iron is lower cost but rusts easily and suits only clean water. Stainless steel (304/316) is rust-proof, corrosion-resistant, suitable for various media, and recommended for long-term durability.