6inch 150lb Stainless Steel Double Door Non Return Check Valve OEM

• Customization: Available
• Media: Water
• Temperature: Ordinary Temperature
• Model NO.: LK-H16
• Material: Cast Iron
• Connection Form: Wafer
• Structure: Butterfly
• Pressure: Low Pressure
• Function: Ddcv Double Lobe
• Sealing Form: Hard Seal
• Flow Direction: Reversing
• Standard: GB
• Application: Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Dual Plate Wafer Unidirection Non Return Butterfly
• Connection: Wafer
• Working Temperature: ≤80ºC
• Working Pressure: Pn16
• Weight: Depend on Differenct Size
• Color: Sliver
• Body Material: Ductile Iron
• Stem: Stainless Steel
• Transport Package: Wooden Case Packaging
• Specification: 2 1/2in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 110.00cm * 110.00cm * 110.00cm
• Package Gross Weight: 500.000kg

Product Description

6 Inch 150LB Stainless Steel Non Return Check Valve Oem Valve

Technical data

DN (mm) Nominal diameter		50(2″)~700(28")	50(2″)~450(18")
PN(MPa) Nominal pressure		1.0	1.6
(MPa) Testing pressure	Shell	1.5	2.4
	Sealing	1.1	1.76
°C Suitable temperature
Suitable mediums		Fresh water .sewage, air, steam, food, medicine, oils, acids, etc.

 

Meterial of main parts

Body		Disc		Stem	Rubber gasket			Sping
Name	Code	Name	Code	Name	Name	Code	Working temp	Name
Cast	Z	Plated ductile Iron	1	Stainless steel	EPDM	X3	-46~+121 Intemittence -50~+150	Stainless steel
Ductile Irol	Q	Aluminum bronze	2		Neoprene	X4	-29~+99 Intemittence -35~+113
Carbon steel	C	ZG1Cr13Ni9Ti Stainless steel			NBR	X5	-35~+82 Intemittence -23~+93
Stainless steel	P	CF8M Stainless steel	5		Neoprene	X7	-23~+150
		CF8M Stainless steel	7

Qualification certificate





American LIKE valves is a global supplier of flow control products,solution and services with a diverse range of products, for infrastructure and industrial fluid control. Our solution is an integral key part of the pipeline management solution, adopting advanced mechanical technology and automation system, so that the products always maintain excellent quality, and responding to customer needs correctly and fast. LIKE valve's customers and markets cover water supply and drainage, water treatment, heating, construction, fire fighting, HVAC systems, power plants, petrochemical, natural gas pipelines, ships and other fields.
LIKE valves always adhere to the quality policy of "quality is the life of products, products are the life of LIKE", have been passed ISO9001, ISO14001, OHSAS18001, TS, API, CE, ROHS,CCC certificate of professional testing institutions. We take customer satisfaction as the purpose, take our mission to realize the value by supply excellent service to our customers, strive to do even better on each product, each service, to provide continuous guarantee for customers all over the world.
In 2016, LIKE valve products entered Chinese market. In 2017, LIKE Valve was registered Like Valves (Tianjin) Co., LTD. in China, a joint venture of the United States and China, dedicated to serving customers in the Asia-Pacific region and China.
LIKE valve adhering to the concept of "integrity, innovation, cooperation and mutual benefit", building our brand with product quality and customer satisfaction; improving and surpass ourselves with unremitting pursuit and sustainable development. "LIKE Dream" will contribution to "China Dream" more wonderful!