Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
ISO 9001
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available
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Check Valve, Flap Check Valve, Wafer Type manufacturer / supplier in China, offering Stainless Steel Wafer Type Single Flap Check Valve, Cast Iron Wafer Type Butterfly Valve with Handle Lever, Butterfly Valves Wafer Type Centric Stem and so on.

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Stainless Steel Wafer Type Single Flap Check Valve

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Purchase Qty. / Reference FOB Price
1-4 Pieces US $20
5-9 Pieces US $19.5
10+ Pieces US $19
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T
Material: Stainless Steel
Connection Form: Wafer Type
Structure: Non-Return
Pressure: Low Pressure
Function: This Valve Has Reduced Flow Characteristics.
Sealing Form: Gland Packings Globe Valve

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Basic Info

Model NO.: H74X-16C
Flow Direction: Unidirection
Standard: DIN , ANSI, JIS, BS etc
Application: Industrial Usage, Water Industrial Usage, Household Usage
Size Range: Dn25-Dn600
Type: Wafer Single Swing Check Valve
Description: Thin Wafer Check Valve
Details: Thin Wafer Swing Check Valve
Working Pressure: Pn16
Strength Test Pressure: 24 Bar
Face to Face: DIN , ANSI
Flange Standard: En1092-2, ANSI 125/150 etc
Test & Check: DIN3230 , API 598
Body & Disc: Cast Steel
Trademark: OEM
Specification: Quality Grade: CE, ISO9001 and SGS
Origin: Yantai Shandong China
HS Code: 84813000

Product Description


Swing Check Valves.
Wafer Design to install between flanges EN1092-2 Form / ANSI 125 / 150.
Face to face length DIN ANSI.
Testing: DIN3230, API 598,
Design Pressure PN10/16 / 25 /40 ANSI 150
Main parts material description:
Body: Zinc Plated C. Steel / Plate: Chromed C. Steel / Sealing: EPDM

Other Styles: Other resilient seals. Spring loaded valves.

Stainless Steel Body and Disc
Carbon Steel Body and Disc

PN Nominal Pressure: 1.6Mba
Sealing Test Pressure: 1.76Mba
Strength Test Pressure: 2.4Mba
Suitable temperature: -20~135º C
Medium: Fresh water, Sea water, Waste water, Food stuff, Steam, All kinds of oils, All kinds of acid and alkali liquid, etc.

Engineering Construction Data

Single Swing Check Valves
Standard Design Pressure PN 25, other design ratings such as PN 40 or ANSI Class on request * Uni directional valve design * Wafer Design to install between flanges DIN 2576 PN 10, DIN 2502 PN 16 as standard.

APPLICATION: Water, Steam, Thermal Fluid, Gas Process

Material Specification
1BodySS316 / SS304 / Carbon Steel
2DiscSS316 / SS304 / Carbon Steel
3HookCarbon Steel, Zinc Plated

Laizhou dongsheng valve co.,Ltd is a professional valve plant, is a collection of research and development, design, the manufacture, the sale of integrated specialized company. Our main products are series of check valves, including all kinds of single disc swing check valve, double disc swing check valve, flange and threaded ball check valve, flange and wafer silent check valve, stainless steel lift check valve, diaphragm valve, ball valve and butterfly valve etc. 

We hold a set of scientific and strict management system, strong technical force, advanced processing equipment and reasonable technical progress, high technology and quality technicists and workers. We have 200 employees, and our factory area is 30000 square meter. We always hold "Do to the quality of survival, to the credibility of development.", so we produce every product carefully and treat every customer sincerely. Our products are used to open and close the pipeline of oil, chemical, water, gas and food etc. Our products are exported mainly to Europe, America, Africa, Southeast Asia, the Middle East and Russia etc. Our products are praised by foreign and domestic customers. 

We own good quality certificated by ISO9001 and CE. Welcome friends from home and abroad to visit us. And we look forward to having a sincere and favorable cooperation with you.

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