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Worm Gear CF8 Triple Offset Butterfly Valve for Petrochemical Pipeline
US$10.00
1 Piece

Product profile

Customization

Available

Media

Steam, Flue Gas, Thermal Oil, Weak Corrosive Mediu

Driving Mode

Worm Gear Manual Operation (Handwheel Driven)

Model NO.

TOV

Connection Form

Flange / Bw Butt Weld / Sw Socket Weld / NPT Threa

Structure

Three-Eccentric Sealing

Seal Form

Metal-to-Metal Hard Seal

Valve Stem

Anti-Blowout Integrated Valve Stem

Work Pressure

High Pressure (10.0mpa< Pn <80.0mpa)

Working Temperature

Medium Temperature (120°C<T<450°C)

Material of Seal Surface

Stellite Hardfacing Alloy

Valve Body

Casting

Standard

API 609, ASME B16.34

Application

Industrial Usage, Water Industrial Usage, Thermal Power, Petrochemical, Heating Pipeline

Province

Hebei

Yr of Establish

2004

Sealing Feature

Bidirectional Zero Leakage Metal Hard Seal

Anti-Wear Performance

No Friction Between Disc and Seat During Switch

Operation

Worm Gear Manual Drive

Core Feature

Friction-Free Switch

Core Advantage

Low Maintenance, Long Service Life

Certificates

API 609, PED,Crn,ISO 9001:2015

Transport Package

Moisture-Proof & Shockproof Export Plywood Wooden

Specification

DN200, PN16, CF8 stainless steel body

Trademark

Pioneer

Origin

China

Key features

Cast CF8 stainless steel body resists weak acid, alkali and thermal oil corrosion in petrochemical production lines.
Triple offset friction-free structure avoids seal surface corrosion abrasion by chemical medium.
Manual worm gear drive keeps stable switch performance under frequent temperature fluctuation in chemical workshops.
Stellite alloy hard seal can withstand high-temperature oil and chemical medium long-term erosion.
Every valve strictly follows API 598 shell and seat air tightness test standard before delivery.
Bidirectional sealing design realizes reliable isolation for chemical transmission pipelines.
Support flange standard customization: GB standard or ASME B16.5 RF flange for global chemical projects.
Anti-static built-in structure ensures safe operation for flammable thermal oil and gas medium.
API 609 certification meets international chemical factory acceptance standards.
OEM surface coating and auxiliary accessories customization available for chemical pipeline matching.

Company profile

Hebei Pioneer Valve Technology Co., Ltd.
Quality AssuranceProduct CertificationHigh Repeat Buyers ChoiceOEM Services
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.68h

About Our Factory & Business Background

AddressShijiazhuang, Hebei, China
Plant Area780 square meters
Registered Capital3,000,000 RMB
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: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month
Minimum Order Quantity1set
Supply Chain Partners180

Our Production Capability & Technical Expertise

Main Productsfloating ball valve
Production MachinesMachinging Center, CNC Lathe
Inspection Type for Finished Products100% inspection(Visual inspection)
Inspection Method for Finished ProductsHave instructions and uniformly followed
Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2024-04-08
Main MarketsNorth America
Repeat Buyers Choice50%~80%
Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015
Product CertificationCE, Others

Product Q&A

Q:Is this butterfly valve suitable for power plant boiler flue gas pipeline?
A:
Absolutely, high temperature resistant CF8 material and anti-corrosion metal seal match thermal power flue gas working environment perfectly.
Q:What full set certificates can you offer for power project bidding?
A:
We provide API 609, ISO 9001, PED, CRN and factory independent test reports.
Q:Can the surface color be customized?
A:
Yes, the surface color is customizable with options for White Epoxy or Gray Epoxy.
Q:What driving modes are supported?
A:
The valve supports Worm Gear Manual, Pneumatic, and Electric Actuator driving modes.
Q:How many open-close cycles can the valve run stably on power pipeline?
A:
Friction-free sealing design supports more than 50,000 normal operation cycles with minor wear.

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