What certifications does the product have?

The product holds CE certification, and the manufacturer is ISO9001:2015 and ISO14001 certified.

How is quality controlled before shipment?

We perform 100% inspection on finished products, including visual and function inspections.

150lb Stainless Steel Lifting Wafer Type Dual Plate Spring Check Valve

Name: 150lb Stainless Steel Lifting Wafer Type Dual Plate Spring Check Valve
Brand: Like Valve (Tianjin) Co., Ltd.
SKU: 1926930792

Tianjin, ChinaLike Valve (Tianjin) Co., Ltd.

US$17.00

1-49 Pieces

US$14.00

50-199 Pieces

US$12.00

200-399 Pieces

US$11.00

400+ Pieces

Sample price:US$16.00/piece.Request sample

Product profile

Customization

Available

Media

Water

Temperature

Ordinary Temperature

Material

Stainless Steel

Connection Form

Wafer

Structure

Elevated

Pressure

Ordinary Pressure

Function

Nrvz Silence, Nrvg Silence

Sealing Form

Hard

Flow Direction

Unidirection

Standard

DIN

Application

Water Industrial Usage

Standard or Nonstandard

Standard

Product Name

Silent Check Valve

Connection

Wafer

Working Temperature

-10 - 80

Working Pressure

Pn16

Weight

Depend on Differenct Size

Body Material

Stainless Steel

Transport Package

Wooden Case Packaging

Specification

1/2in

Trademark

Origin

China

HS Code

8481804090

Production Capacity

1000000

Key features

Silent Check Valve Design: Nrvz/Nrvg silence function ensures quiet operation and prevents water hammer.

Stainless Steel Construction: Durable stainless steel body and disc resist corrosion for long service life.

Wide Application Range: Suitable for fresh water, sewage, air, steam, food, medicine, oils, and acids.

Flexible Customization: Offers full, minor, and flexible customization from samples or designs.

Strict Quality Control: 100% inspection of finished products including visual and function tests.

Certified Manufacturer: ISO9001:2015 and ISO14001 certified with CE product certification.

Fast Lead Time: Off-season lead time within 15 workdays; peak season within one month.

OEM/ODM Services: Professional OEM and ODM services available with 2 R&D engineers.

Company profile

Importers and ExportersFast DeliveryHigh Repeat Buyers ChoiceExperienced Team

Like Valve (Tianjin) 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.Export Year: 2007-03-02Nearest Port: TianjinAverage Response Time: ≤2.85h

AI-Powered supplier vetting

SummaryThe supplier is a Tianjin-based manufacturer and engineering/trading provider with two production lines and stated valve output of 18,000 pieces. It reports API6D certification for its products, an ISO9001-based quality management system, and OHSAS/OHSMS 18001 certification. The supplier supports extensive customization, OEM services for recognized brands, and direct export with 51%–70% of sales from exports. Quality procedures, complaint handling, corrective actions, and supplier assessment procedures are documented and followed. However, it has fewer than five quality-control staff, no reported R&D engineer experience, no stock, overseas warehouse, overseas branch, or overseas showroom capabilities, and no SDK availability. Financial credibility cannot be fully assessed from the permitted information because the provided financial records are incomplete and monetary figures are excluded.

Supplier typeThe supplier operates as a manufacturer and engineering/trading provider covering hardware and electrical equipment, pipeline engineering design and construction, wire and cable sales, and import/export activities. Its factory is located in Jinnan District, Tianjin, China, with two production lines and stated valve production output.

CertificationsThe supplier states that its products have API6D certification and that its quality management system follows ISO9001 requirements; it also reports OHSAS/OHSMS 18001 certification for supplier management systems. These are explicit certification or standards-related credentials, although the supplied information does not provide certificate validity dates or scopes in detail.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints, corrective and preventive actions, quality assurance, and supplier-service assessment. However, it reports no overseas agents or branches, no overseas warehouse, no overseas showroom, no in-stock service capability, and service coverage in zero countries, so international local-service capability is limited.

Production capacityThe supplier operates two production lines and reports valve output of 18,000 pieces, with valid manufacturing contracts covering associated subcontractors and a standard outsourcing procedure. Lead time is stated as within 15 working days in both peak and off-season periods, but the factory lacks stock capability and does not continuously reconcile quantities for each batch or mass production.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also reports OEM capability for recognized brands, providing direct evidence of broad product adaptation and OEM service capability.

Client casesThe supplier states that it provides OEM services for recognized brands, and its products reportedly hold API6D certification. These statements indicate experience serving brand customers, but no named customers, project references, order examples, or independently verifiable case details are provided.