What is the working pressure and temperature range?

The working pressure is 200WOG, and the applicable temperature range is -20 to 210 degrees Celsius.

What payment terms do you accept?

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

Can I have my own logo on the valve?

Yes, if you want, you can have your own logo on the products.

Stainless Steel DN20 Female Sremed Thread Swing Check Valve

Name: Stainless Steel DN20 Female Sremed Thread Swing Check Valve
Brand: WOD VALVE GROUP CO., LTD.
SKU: 758227425

Zhejiang, ChinaWOD VALVE GROUP CO., LTD.

US$8.60

10-99 Pieces

US$8.25

100+ Pieces

Product profile

Customization

Available

Material

Stainless Steel

Connection Form

Thread

Model NO.

H14W

Structure

Swing

Pressure

200wog

Function

Blackflow

Sealing Form

Seat

Flow Direction

Unidirection

Standard

DIN

Application

Industrial Usage, Water Industrial Usage, Household Usage

Plalce of Origin

Zhejiang,China

Certification

Ce,ISO

Transport Package

Carton, Wooden Case

Specification

1/2"--4"

Trademark

SJFM/WOD/OEM

Origin

China

HS Code

8481804090

Production Capacity

100000sets/Week

Key features

Wide Material Options: Available in SS304, SS316, CF8M, CF8, WCB, and ASTM 304/316.

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

Fast Delivery Time: Typically delivers within 30-45 days after receiving the deposit.

Comprehensive Certifications: Products pass CE and ISO9001 certifications; inspected by SGS and TUV.

High Production Capacity: Capable of producing 100,000,000 pieces per week.

Broad Application Range: Suitable for oil, gas, chemical, water supply, food, and pharmaceutical industries.

Multiple Connection Standards: Supports DIN2999, DIN259, BSPT, BSP, NPT, and threaded connections.

Custom Logo Service: Customers can have their own logo printed on the products.

Company profile

Quality AssuranceR&D CapabilitiesCustomization from DesignsIn-stock Capacity

WOD VALVE GROUP CO., LTD.

Zhejiang, 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: 16 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates documented service procedures, quality assurance, product customization, ODM/OEM capability, and established production resources. It reports stainless steel valve, strainer, and casting capacities, with standardized finished-product inspection instructions. Innovation evidence includes new products within the past year, 16 R&D patents, and available design documentation. Certifications listed include ISO9001:2015, ISO45001:2018, ISO14001, and CE. However, the supplier has no approved supplier list, no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas services. Financial credibility cannot be determined from the provided information because only reporting years are stated, without financial results or indicators. Customer-case evidence is mixed: the supplier reports OEM service for well-known brands but no Fortune 500 cooperation.

Supplier typeThe supplier provides ODM and OEM services, maintains in-stock capacity, and reports production activities for stainless steel valves, strainers, and casting. It also states that it has no overseas warehouse, showroom, agent, or branch, indicating a manufacturer/service provider with limited overseas infrastructure.

CertificationsThe supplier lists ISO9001:2015, ISO45001:2018, ISO14001, and CE-related certification or compliance evidence. These certifications support quality, occupational safety, environmental management, and product compliance, although the slices do not provide certificate validity details or scope.

After-Sales capabilityThe supplier has clear procedures and followed records for corrective and preventive actions, complaint handling, and service-capability assessment. It also offers in-stock service and has participated in the NEFTEGAZ trade show, but lacks overseas warehouses, showrooms, agents, and branches; therefore, the documented service process is a strength while overseas service reach is limited.

R&D capabilityThe supplier reports new products within the past year, ODM capability, R&D responsibilities covering product improvement and production support, 16 R&D patents, and design-input, output, review, verification, and validation documentation available for audit. It reports no available SDK, which limits evidence for software-related development, but overall product innovation capability is supported.

Production capacityReported annual capacity includes 1,000 tons of stainless steel valves, 500 tons of stainless steel strainers, and 1,000 tons of casting. The supplier lists cutting, drilling, CNC, laser marking, cleaning, and testing equipment, uses written and uniformly followed finished-product inspection instructions, and reports lead times of within 15 working days off-season and one month in peak season. However, it lacks a valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. These options are supported by both its R&D service description and design-services capability records, indicating broad customization coverage.

Client casesThe supplier reports OEM service for well-known brands and participation in the NEFTEGAZ offline trade show. However, it also states that it has not collaborated with Fortune 500 companies, and no named customer cases or verifiable project details are provided, so the evidence supports some market experience but not a strong documented customer portfolio.