What is the minimum order quantity?

The minimum order quantity is 1 piece.

What payment terms do you accept?

We accept LC, D/P, T/T, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is one month for both peak and off-season periods.

Premium Grooved End Rubber Disc Butterfly Valve for Fire Safety

Name: Premium Grooved End Rubber Disc Butterfly Valve for Fire Safety
Brand: Tianjin Newton Valve Co., Ltd
SKU: 1961334722

Tianjin, ChinaTianjin Newton Valve Co., Ltd

US$10.00-1,000.00

1 Set

Sample price:US$0.00/set.Request sample

Product profile

Customization

Available

Media

Water

Driving Mode

Manual

Model NO.

Newton-1-3

Connection Form

Grooved End

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

Standard

Pn6/Pn10/Pn16/Pn25/JIS5K/10K/16K/150lb

Application

Industrial Usage, Water Industrial Usage, Marine

Color

Customized Color

OEM

Accepted

Warranty

18 Months

Place of Origin

Tianjin, China

Working Pressure

Pn6/Pn10/Pn16/Pn25/JIS5K/10K/16K/150lb

Operation

Hand Lever/Gear Box/Electric/Pneumatic/Hydraulic

Mounting Flange

ISO5211

Packing

Wooden Box

Body

Ci/Di

Seat

NBR/EPDM

Disc

Ductile Iron+Ni, CF8, CF8m

Shaft

Ss416/316/304

Transport Package

Plywood Case

Specification

DN40-300

Trademark

NEWTON

Origin

Tianjin

HS Code

8481804090

Production Capacity

10000000 Sets Per Year

Key features

ISO5211 Top Flange: Easy to equip with electric, pneumatic, or hydraulic actuators.

Replaceable Seat Design: Facilitates easy maintenance and extends valve service life.

Low Operating Torque: Light torque required for easy opening and long-term reliability.

High-Quality Materials: Constructed with cast iron body, stainless steel shaft, and durable rubber seat.

Customizable Options: Offers customized color, OEM service, and various operation modes.

Wide Application Range: Suitable for industrial, water, and marine usage scenarios.

Professional Manufacturer: Experienced factory specializing in valve production and export for over 10 years.

100% Quality Inspection: Strict visual and function inspection for all finished products.

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: ≤2.01h

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.