Electric Flow Control Valve Zf-Dynamic Series for HVAC Systems

Name: Electric Flow Control Valve Zf-Dynamic Series for HVAC Systems
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2003494091

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$20.00-300.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

GS, CE, ISO9001

Model NO.

DLTF-16Q

Media

Gas, Oil, Water, Acid

Standard

Connection Mode

Flange

Power

Manual

Material

Ductile Iron

Type

Control Valve

Product Name

Control Valve

Model

Zf-Dynamic Series

Valve Type

Flow Control Valve

Function

Automatic Flow Balancing

Nominal Diameter

DN15- DN600

Nominal Pressure

Pn16 / Pn25

Flow Accuracy

±5%

Working Temperature

-10℃ ~ 120℃

Control Range

Adjustable Flow Rate

Valve Body

Ductile Iron / Cast Steel / Stainless Steel

Internal Components

Stainless Steel

Spring Material

Stainless Steel

Application

HVAC Systems Heating Systems Cooling Systems Water

Advantages-01

Improve System Efficiency

Advantages-02

Automatic Flow Balancing Without Manual Adjustment

Transport Package

Wooden Case

Specification

DN50-DN150(Customizable according to needs)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Automatic Flow Balancing: Enables precise HVAC water flow adjustment without manual intervention.

Multiple Material Options: Valve body available in Ductile Iron, Cast Steel, or Stainless Steel.

Comprehensive Certifications: Certified with GS, CE, ISO9001, FM, WRAS, SIL, and PED standards.

Flexible Signal Support: Supports 0-10V and 2-10V input signals with 2-10V feedback.

Customization Available: ODM and OEM services available with customization from designs.

Robust Actuator Performance: 1800N thrust with 40mm stroke ensures reliable valve operation.

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: ≤1.96h

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:How to select the ideal valve for fluctuating pressure systems?

In HVAC/high-rise networks, pressure instability is common. Use a Self-Operated Differential Pressure Control Valve or Proportional Control Valve. They need no external power, adjusting via a pressure-sensing pilot, preventing over-pressure and ensuring safety.

Q:How to prevent water hammer in fire protection systems?

Fire pumps can cause water hammer, risking bursts. Install a Multi-Functional Pump Control Valve or Water Hammer Arrestor Valve. These adjust opening and closing speeds, dissipating energy and shielding Fire Pump Rooms from hydraulic shock.

Q:Are solenoid control valves durable for frequent drainage automation?

Traditional solenoid valves suffer coil burnout or seal wear. Zentif's Solenoid Control Valves use a diaphragm design for reduced friction and faster response. Corrosion-resistant seals ensure bubble-tight operation in sewage/industrial wastewater, extending maintenance intervals.

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

Thermal imbalance stems from static hydraulic deviation. Opt for a Dynamic Balancing Electric Control Valve or Proportional Integral Electric Two-Way Valve to auto-adjust flow by real-time load, keeping flow steady as pressure varies, eliminating hot/cold spots, and boosting energy efficiency.