Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
134
Year of Establishment:
2002-04-11
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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Spring Loaded Check Valve, Disc Check Valve, Ss316 Check Valve manufacturer / supplier in China, offering Spring Loaded Wafer Check Valve Pn40, Cast Iron Wafer Type Butterfly Valve with Handle Lever, Butterfly Valves Wafer Type Centric Stem and so on.

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Spring Loaded Wafer Check Valve Pn40

Get Latest Price
Purchase Qty. / Reference FOB Price
5-9 Pieces US $6.7
10+ Pieces US $6.5
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T, D/P, Western Union
Material: Stainless Steel
Connection Form: Wafer Type
Structure: Check
Pressure: Ordinary Pressure
Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Sealing Form: Gland Packings Globe Valve

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Basic Info

Model NO.: H71X-40C
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Size Range: Dn15-Dn100
Working Pressure: 4.0mpa
Working Temperature: -100-400 Degrees Celsius
Face to Face: DIN3202 K4
Flange Standards: En1092-2 etc
Testing: DIN3230 , API598
Applications: Liquid, Gaseous and Steam
Trademark: OEM
Specification: Certificated by ISO9001 and CE
Origin: Laizhou Yantai City Shandong Province, China
HS Code: 84813000

Product Description

Disc check valves
The disc check valve consists of four main components: The body, a disc, a spring and a spring retainer. The disc moves in a plane at right angles to the flow of the fluid, resisted by the spring that is held in place by the retainer. The body is designed to act as an integral centring collar that facilitates installation. Where a 'zero leakage' seal is required, a soft seat can be included.

Description

The stainless steel disc check valve is of the wafer pattern
Designed to be sandwiched between ASME flanges. It is suitable
For use on a wide range of fluids for applications in process lines,
Hot water systems, steam and condensate systems etc.


Features
Wafer check valve (single disk).
Made of Stainlees Steel AISI 316.
Disk made by AISI 316.
Spring made by AISI 316.
Little dimensions.
Assembly between flanges DIN PN-16/40 and ANSI 150.
Installed with vertical, horizontal or inclined flow.
Face to Face according DIN3202 K4
Max. Working pressure 40/25 Kg / cm2.
Low head losses.
Working Temperature -20º C +240º C

Material List
NO.PartMaterial
1DiscSS316/304
2BodySS316/304/Brass
3BoltsSS316
4Spring coverSS316
5SpringSS316

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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