DN15-DN50 Manual Brass Ball Valve for Plumbing and HVAC Systems

Name: DN15-DN50 Manual Brass Ball Valve for Plumbing and HVAC Systems
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 1999639581

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$1.00-2.00

1 Piece

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Media

Gas

Material

Iron+Brass

Model NO.

CN1151-2

Connection Form

Thread

Driving Mode

Manual

Nominal Pressure

PN1.0-32.0MPa

Channel

Straight Through Type

Structure

Floating Ball Valve

Type

Floating Ball Valve

Function

Ball Valve

Temperature

Normal Temperature

Standard

ISO 228

Application

Industrial Usage, Water Industrial Usage, Household Usage

Product Name

Brass Female Threaded Ball Valve

Valve Type

Brass Female Threaded Ball Valve

Nominal Diametre

1/2"-2" / DN15-DN50

Working Temperature

-10℃ ~ 110℃

Valve Body

Brass

Advantages-01

Shut-off / Isolation

Thread Standard

Bsp/NPT/G

Transport Package

Wooden Case

Specification

1/2"-2" / DN15-DN50

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Multi-Outlet Configuration: Available with 2, 3, or 4 gas outlets for flexible distribution.

Integrated Safety Features: Includes shut-off valves, pressure gauge, and safety valve for protection.

Durable Construction: Q235 steel manifold body with compact welded structure and blue/black powder-coated finish.

Independent Control: Individual shut-off for each outlet allows precise flow management.

Versatile Applications: Suitable for centralized gas systems, commercial installations, and industrial pipelines.

Customization Options: Customization from designs available for valve type and dimensions.

Certified Quality: Meets ISO 228 standard with CE, EAC, FM, WRAS, SIL, and PED certifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Shanghai Zentif Valve Group Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: N/A CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.63h

About Our Factory & Business Background

AddressNo. 111 Huangjia Garden Road, Jiangqiao Town, Jiading District, Shanghai, China

Plant Area12819.22 square meters

Number of Employees81

Registered Capital55,484,089 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 Off Season Lead Time: within 15 workdays

Minimum Order Quantity500 PICS

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main Productsangle valve

Production Lines5

Production MachinesCNC Lathe, Lathe, Shot Blasting Facility, Vertical Lathe

QA/QC inspectors3 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers2 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2001-03-20

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Selecting the ideal control valve for fluctuating pressure?

For HVAC or high-rise networks, use Self-Operated or Proportional Control Valves. These work without power, using a pilot guide to adjust valve openings and ensure safety.

Q:What is the best way to prevent water hammer in fire protection systems?

Fire pumps can cause water hammer at startup, risking pipe bursts. Install a Multi-Functional Pump Control Valve or Water Hammer Arrestor Valve with adjustable slow-closing speeds to dissipate kinetic energy, safeguarding Fire Pump Rooms from hydraulic shock.

Q:Are solenoid control valves durable enough for high-frequency drainage automation?

Traditional solenoid valves can fail in high-frequency use. Zentif's Solenoid Control Valves use a diaphragm-based design for lower friction and faster response. With corrosion-resistant seals, they ensure bubble-tight performance in wastewater environments, extending maintenance intervals.

Q:How to solve thermal imbalance in HVAC chilled water systems?

Static hydraulic deviation causes thermal imbalance. Install a Dynamic Balancing Electric Control Valve or Proportional Integral Electric Two-Way Valve to auto-adjust flow based on load. These valves maintain constant flow despite pressure changes, eliminating hot/cold spots and maximizing energy efficiency.