Is this valve suitable for direct water supply systems?

No, the temperature control valve cannot use a direct water supply system and must be circulated. For instant heat exchangers, a heat storage tank must be added.

What certifications does the product have?

The product meets GB/T17213-2015 flange connection standard and holds GS, CE, and ISO9001 certifications.

What is the available size range for the valve?

The valve is available in sizes from DN15 to DN300, covering diameters from DN10 to DN150 with specific models extending up to DN300.

Common Knowledge of Sdchenxuan Temperature Control Valve of Selection

Name: Common Knowledge of Sdchenxuan Temperature Control Valve of Selection
Brand: Shandong Chenxuan Intelligent Manufacturing Co., Ltd.
SKU: 758094482

Shandong, ChinaShandong Chenxuan Intelligent Manufacturing Co., Ltd.

US$500.00-1,000.00

1 Piece

Product profile

Customization

Available

Temperature

Low Temperature

Certification

GS, CE, ISO9001

Model NO.

VF45

Media

Oil, Water

Standard

Nonstandard

Connection Mode

Flange

Power

Electric

Material

Ductile Iron

Type

2-Way

Transport Package

Wooden Case

Specification

DN15-DN400

Trademark

SDCHENXUAN

Origin

Jinan

HS Code

8481100090

Production Capacity

50000

Key features

High Closing Force: VF45 series offers high closing force for reliable flange type two-way regulation.

Precision Casting Body: GGG-50 nodular cast iron body with no swelling, pores, or deformation.

Leakage-Free Seal: Full metal joint seat and PTFE+carbon fiber ring ensure zero factory leakage.

High Pressure Resistance: Maximum allowable differential pressure is 1000kpa for stable operation.

Siemens Compatible: Compatible with Siemens SAX, SKD, SKB, SKC series actuators for precise control.

Wide Size Range: Available in DN15 to DN300 to fit various regional heating and HVAC needs.

Corrosion Resistant: Enhanced paint adhesion and anti-corrosion effect for longer service life.

Certified Quality: Meets GB/T17213-2015 standard with GS, CE, and ISO9001 certifications.

Company profile

Shandong Chenxuan Intelligent Manufacturing Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2019-07-12Nearest Port: SHENZHEN, QINGDAO, ERLIANAverage Response Time: ≤9.76hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FCA, EXW, Others

AI-Powered supplier vetting

SummaryThe supplier is associated with machinery, equipment, metal products, valves, and related industrial sales and services. It demonstrates broad customization capability, 100% finished-product inspection, OEM service for well-known brands, participation in the China Import and Export Fair, and a stated presence across several industrial sectors. However, raw-material traceability is absent, no SDK is available, and service-capability processes for supplier assessment, corrective actions, and complaint handling are undocumented. Production information indicates one production line and one year of R&D engineer experience, while environmental assessment and fire-drill status are unknown. Financial records are referenced for 2021–2023, but the provided slices do not establish financial strength.

Supplier typeThe supplier operates in industrial machinery and equipment, metal products, installation, repair, and valve manufacturing. Its stated business scope also includes construction-related, office, electronic, and import/export activities, indicating a diversified industrial trading and manufacturing profile.

CertificationsThe supplier is reported to hold one national science and technology progress award. No other certification, qualification, or formal management-system certification is identified in the provided information.

After-Sales capabilityThe supplier reports 98 qualified service-capability suppliers and has participated in an offline trade show, but it has no written procedures or records for service assessment, corrective and preventive actions, or effective complaint handling. It also lacks overseas warehouses, showrooms, agents, and branches.

Production capacityThe supplier manufactures self-operated pressure-regulating and process-control valves, operates one production line, and applies 100% finished-product inspection. Quality staffing is reported as 11–20 in one slice, while another lists one quality assurance and quality control inspector, creating inconsistent staffing evidence.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This directly indicates broad adaptation capability for customer-specific requirements.

Product Q&A

Q:What is the maximum allowable differential pressure?

The maximum allowable differential pressure is 1000kpa, ensuring high clearance ability under low pressure and switching free ability under high pressure difference.

Q:Which actuators are compatible with this valve?

It can be installed with Siemens SAX, SKD, SKB, and SKC series actuators for precise temperature control.

Q:What material is the valve body made of?

The valve body is made of precision casting (resin sand) nodular cast iron GGG-50, which has high density and no pores.

Q:Can this valve be used for steam flow control?

Yes, for steam flow control, it generally refers to 98% dryness of saturated steam. For superheated steam, recalculation is necessary due to changes in adiabatic index.

Q:What is the sealing material used?

The sealing ring is made of PTFE plus carbon fiber material, which provides better wear resistance and ensures zero leakage.