Customization Flange Ductile Iron/Cast Steel Swing Rubber Flapper Disc Check Valve

• Media: Water
• Temperature: Ordinary Temperature
• Material: Wcb, Ductile Iron, Stainless Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: H44X
• Connection Form: Flange
• Structure: Swing
• Pressure: Low Pressure
• Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
• Sealing Form: Rubber Seal
• Flow Direction: Unidirection
• Standard: DIN
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Rubber Flapper Disc Check Valve
• Blade: Rubber
• Working Temperature: ≤80ºC
• Working Pressure: Pn16
• Weight: Depend on Differenct Size
• Color: Blue
• Body Material: Ductile Iron
• Stem: Stainless Steel
• Transport Package: Wooden Case Packaging
• Specification: 4 in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 60.00cm * 40.00cm * 30.00cm
• Package Gross Weight: 15.000kg

Product Description

Flange Type Cast Iron/Ductile Iron/Cast Steel Body Swing Rubber Flapper Disc Check Valve for Water DN100 Pn10/16/25 

(SFCV) Rubber disc check valve is mainly composed of valve body, valve cover and rubber disc. The rubber flap is made of steel plate, steel bar and reinfor­ced nylon cloth as the substrate, and the outer layer is covered with rubber. The service life of the valve flap switch can reach 1 million times. The valve is designed with full flow area type, which has the characteristics of small head loss, not easy to accumulate sundries and easy to maintain. The valve is mainly suitable for the water supply and drainage system, and can be installed at the water outlet of the water pump to prevent backflow and water hammer damage to the pump. The valve can also be installed on the bypass pipe of the water inlet and outlet pipes of the reservoir to prevent the backflow of the pool water into the water supply system.

Product Description

 

Meterial of main parts

Gomponents name	Material
Valve body	Cast iron .ductile iron .cast steel
Valve cover	Rubber Combinationcomponents
Spring	Stainless steel

 

Technical data

PN (MPa) Nominal Pressure	1.0	1.6	2.5
(MPa) Intensity pressure test	1.5	2.4	3.75
(MPs) Seal pressure	1.1	1.76	2.75
°C Suitable temperature	≤80
Suitable Mediums	Clearwater,Sewage,Seawater
Slow shuts the time	≤60 seconds

 

Dimension

DN(MM)	L	D	D1	dn	n
50	203	165	125	17.5	4
65	216	185	145	17.5	4
80	241	200	160	17.5	8
100	292	220	180	17.5	8
150	356	285	240	22	8
200	495	340	295	22	8
250	622	395	350	22	12
300	698	445	400	22	12
350	787	505	460	22	16
400	914	565	515	22	16
450	978	615	565	26	20
500	978	670	620	26	20
600	1295	780	725	30	20

Detailed Photos

 

Certifications

 

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!