How is the quality of the finished products ensured?

We perform 100% inspection on finished products, including visual and functional checks, following strict instructions.

What is the working pressure range?

The valve is designed for low pressure, specifically PN10/PN16 (Pn<1.6mpa).

What types of actuators are supported?

The valve supports handle, gear box, electric, pneumatic, and hydraulic actuators.

Ductile Iron Body SS304 CF8 Disc Wafer Type Dual Disc Spring Check Valve

Name: Ductile Iron Body SS304 CF8 Disc Wafer Type Dual Disc Spring Check Valve
Brand: Tianjin Newton Valve Co., Ltd
SKU: 1965370272

Tianjin, ChinaTianjin Newton Valve Co., Ltd

US$10.00

1 Set

Sample price:US$0.00/set.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

Newton-2

Connection Form

Wafer

Structure

Centre Sealing

Seal Form

Force Sealed

Valve Stem

Normal

Work Pressure

Low Pressure (Pn<1.6mpa)

Working Temperature

Normal Temperature (-40°C<T<120°C)

Material of Seal Surface

Soft Sealed

Valve Body

Casting

Application

Industrial Usage, Water Industrial Usage, Household Usage

Transport Package

Plywood Cases

Specification

DN40-DN500

Trademark

Newton

Origin

China

HS Code

8481804090

Production Capacity

10000000 Sets/Year

Key features

OEM and ODM Service: Supports full customization from samples, designs, and flexible minor adjustments.

Low MOQ Requirement: Minimum order quantity is just 1 piece, suitable for small batch testing.

100% Quality Inspection: Every finished product undergoes strict visual and functional inspection.

Wide Material Selection: Disc options include CF8, CF8M, 2507, and various stainless steel grades.

Multiple Actuator Types: Compatible with handle, gear box, electric, pneumatic, and hydraulic actuators.

Flexible Payment Terms: Accepts LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

Versatile Applications: Ideal for water works, chemical, steel, metallurgy, and food beverage industries.

Company profile

In-stock CapacityFast DeliveryOEM ServicesQuality Assurance

Tianjin Newton Valve Co., Ltd

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: Tianjin Port CertifiedNearest Port: Tianjin PortAverage Response Time: ≤3.90h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing-oriented valve company with customization, ODM, and OEM capabilities, but it is explicitly not classified as a professional technical supplier and does not provide 3D software design or SDK services. It reports quality assurance, documented complaint and corrective-action procedures, inspection instructions, inventory capability, and participation in FLOWTECH GUANGDONG. Production information includes two production lines and stated butterfly-valve output of 1,000,000 sets. Export activity is substantial, with Europe identified as a primary market and exports stated as 90% of total sales. However, the supplier has no stated supplier-management-system certification, fewer than five quality-control staff, two years of R&D engineer experience, no overseas agents, branches, warehouse, or showroom, and no valid manufacturing-capacity contract with related subcontractors. Customer-specific cases are not directly documented.

CertificationsQuality assurance is explicitly reported, and service-related corrective-action and complaint procedures have records. However, supplier-management-system certification is listed as NIL, so formal certification holding is not evidenced.

After-Sales capabilityThe supplier has documented complaint-handling and corrective/preventive-action procedures with records, and maintains inventory capability. It lacks overseas agents or branches, overseas warehouses, and overseas showrooms, limiting localized service coverage.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, supporting product-development activity. However, it has no available SDK, does not provide 3D software design services, and reports only two years of R&D engineer experience.

Production capacityThe supplier operates two production lines, reports inventory capability, and states annual butterfly-valve output of 1,000,000 sets. Lead time is stated as one month in both peak and off-peak seasons, but there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full and minor customization, flexible customization, and ODM services. These statements provide direct evidence of broad customization capability.