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Reliable Ball Valve DN32-DN250, OEM WALTER, Manufactured in China
US$39.90
2 Pieces
Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Material

DI/ Stainless Steel

Model NO.

QFBV

Connection Form

Flange

Driving Mode

electrical/pneumatic

Nominal Pressure

PN10/PN16/PN25

Channel

Straight Through Type

Structure

Fixed Ball Valve

Type

Fixed Ball Valve

Function

Bypass-Valve

Temperature

Low Temperature

Standard

DIN 3357

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Wodden Box

Specification

DN32-DN250

Trademark

OEM, WALTER

Origin

China

Production Capacity

5000pieces/Year

Key features

Full Bore Design: Optimizes flow with a full bore quarter-turn mechanism for flawless on/off operations.
Robust Construction: Two-piece ductile iron body with stainless steel ball and stem for durability and stability.
Zero Leakage Stem: Self-tightening upper seal design guarantees zero leakage even under high-pressure conditions.
Fireproof Safety: Fireproof design ensures maximum safety and dependability for fire protection pipelines.
ISO 5211 Compatible: Upper flange strictly adheres to ISO5211 standards for universal system compatibility.
Easy Maintenance: Clever 2-piece design guarantees easy maintenance and ensures a prolonged service life.
Rigorous Testing: Complies with BS EN 12266-1 and ISO 5208 standards for body strength and seat tightness.
Versatile Applications: Ideal for pump stations, water supply, treatment systems, tanks, and power station cooling.

Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-05-16Nearest Port: SHANGHAIAverage Response Time: ≤6.77hTerms of Payment: LC, T/T, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW

About Our Factory & Business Background

AddressNo. 11666, East Taihu Avenue, Wujiang District, Suzhou, Jiangsu, China
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Our Production Capability & Technical Expertise

Main ProductsPressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve

Our Industry Experience & Global Business Record

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

Product Q&A

Q:What is the size range of the QFBV Flange Ball Valve?
A:
The size range covers DN32 to DN250, accommodating various industrial and utility service needs.
Q:What materials are used for the valve body and ball?
A:
The body is made of Ductile Iron (EN GJS 500-7), and the ball is made of Stainless Steel SS 304.
Q:What are the available pressure ratings?
A:
The valve supports nominal pressures of PN10, PN16, and PN25, suitable for diverse pressure requirements.
Q:What testing standards does the valve comply with?
A:
It undergoes rigorous testing compliant with BS EN 12266-1 for strength/tightness and ISO 5208 for pressure testing.
Q:Can the valve be customized with different colors?
A:
Yes, coating options include Blue Color RAL 5005, RAL 5010, and RAL 5015, along with thermoplastic powder or epoxy.

Send Inquiry

*To:Suzhou Walter Flow Control Equipment Co., Ltd.Suzhou Walter Flow Control Equipment Co., Ltd.
*Content:
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