Is external power required for operation?

No external power is needed. The valve features manual handwheel operation for user-friendly control.

What are the available standard sizes?

Standard sizes range from DN50 to DN300, with customization options available according to specific needs.

What certifications does the product hold?

The product holds CE, EAC, FM, WRAS, SIL, and PED certifications.

Sewage Shut-off Valve - HS41X Anti-Fouling Separating Valve System

Name: Sewage Shut-off Valve - HS41X Anti-Fouling Separating Valve System
Brand: Shanghai Zentif Valve Group Co., Ltd.
SKU: 2325789955

Shanghai, ChinaShanghai Zentif Valve Group Co., Ltd.

US$50.00-100.00

1 Piece

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Temperature

Ordinary Temperature

Certification

GS, CE, ISO9001

Model NO.

Hs41X

Media

Water

Standard

Connection Mode

Flange

Power

Manual

Material

Ductile Iron

Type

Separating Valve

Product Name

Anti-Fouling Separating Valve

Model

HS41X

Valve Type

Separating Valve

Function

Prevent Water Backflow

Nominal Diameter

DN50

Nominal Pressure

≤1.6MPa

Working Temperature

≤ 80 °C

Control Range

Adjustable Flow Rate

Valve Body

Ductile Iron

Internal Components

Ductile Iron

Spring Material

Stainless steel

Application

HVAC Systems Heating Systems Cooling Systems Water

Advantages-01

Multi-Protections

Advantages-02

Reliable Backflow Prevention Effect

Transport Package

Wooden Case

Specification

DN50-300(Customizable according to needs)

Trademark

Zentif

Origin

China

HS Code

8421199090

Production Capacity

500000

Key features

Anti-Fouling Separation: Prevents water backflow with multi-protection reliable effect.

Ductile Iron Construction: Valve body and internal components made of durable ductile iron.

Stainless Steel Spring: High-quality stainless steel spring ensures long-lasting performance.

Adjustable Flow Control: Control range allows for precise adjustment of flow rate.

Bidirectional Flow: Supports medium flow in both directions for versatile applications.

Corrosion Resistant: Brass construction and electroplated finish resist corrosion.

Low Pressure Drop: Straight flow passage ensures low resistance when fully open.

No External Power Needed: Manual handwheel operation requires no electricity.

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: ≤2.39h

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 choose the right gate valve for water & industrial pipelines?

For water, fire protection & industrial, resilient or metal seated gate valves are ideal. They offer full bore flow with low pressure drop. Choose the right pressure rating (PN10/PN16) & material (ductile iron/cast steel) for reliability & tight shutoff.

Q:Why are gate valves ideal for fire protection & pump stations?

Gate valves suit fire systems & pumps due to minimal flow resistance when open & excellent sealing closed. Their robust build withstands high pressure, ideal for main pipelines needing reliable on/off control.

Q:How do gate valves fare in high-frequency operation & automation?

Traditional gate valves suit infrequent on/off use. For frequent use, opt for resilient seated gate valves with gear operators or electric actuators. Proper stem & seal maintenance extends lifespan in tough conditions.

Q:What benefits do gate valves offer in HVAC and chilled water systems?

Gate valves excel in HVAC & chilled water systems due to excellent sealing and minimal pressure loss when open. They ensure reliable isolation for maintenance, boosting system efficiency and preventing internal leakage.

Q:What is the working principle of this valve?

Turning the handwheel moves the valve stem and gate. When raised, the flow opens with low resistance; when lowered, it seals the pipeline. Designed for full open/closed service.