Rubber Seated Flapper Check Valve

DESCRIPTION

Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of body, cover and disc, and the disc adopts steel plate coated with rubber, its open and close service life could be up to one million times. Flapper check valve adopts full bore design, which makes it have small head loss, not easy accumulate foreign matters, but easy for maintenance. Flexible check valve is applicable to water supply and drainage system, which can be mounted on the pump outlet to prevent backflow and water hammer. Rubber disc check valve can be also mounted on the bypass pipe of reservoir inlet and outlet pipe to prevent the water in the reservoir flow back to water supply system. Prosper Flow can design and manufacture the flapper check valve according to BS5153 and MSS SP-71 with sizes of 2”~24” (DN50~DN600mm).

:Anhui Prosper Flow Technology Co.,Ltd.

· Full bore design

· BC, bolted cover

· Flexible rubber disc

· Silent valve open and close

· Design & manufacturing: BS5153

· Face to face: BS5153, ASME B16.10, DIN F6

· Flange ends: EN1092-2, ASME B16.1/B16.42, AS4087

· Inspection & testing: API598 / EN12266

· PN10/PN16/Class 125LB/Class 150LB

· Size: 2”~24” (DN50~DN600mm)

· Materials: Ductile iron (GGG50, GJS500, DIN1693, BS EN1563, ASTM A536 65-45-12)

· Working pressure: 10bar, 16bar

· Applicable medium: water, sewage, waste water

· Applicable temperature: 0℃~+80℃

· Water supply, sewage treatment industry

· Fire fighting industry

· Real estate industry

· Mining, steel industry

· Metallurgy plant, power plant

· Oil, chemical industry

· Textile, pharmaceutical industry

more info.

Anhui Prosper Flow Technology Co., Ltd is a high-tech enterprise specializing in R&D, production and sales of valves and fittings.we understand the international standards and strict export quality requirements of . We provide OEM services for the world-famous valve companies. Our valves cover British Standard (BS), German Standard (DIN), American Standard (AWWA), Australian Standard (AS), South African Standard (SABS) and National Standard (GB). Now it has its own valve logo “ZW”. We have , , , and .

Other supplier products

	Rubber Seated Flapper Check Valve	DESCRIPTION Flapper check valve is also called flexible check valve, whose disc is rubber coated. Rubber disc check valve is mainly made up of bod...
	Non-Rising Stem Resilient Seated Gate Valve PN25	DESCRIPTION Non-rising stem resilient seated gate valve is one type of gate valve with flexible wedge as its on-off disc, which moving direction i...
	Non-Rising Stem Resilient Seated Gate Valve Brass Nut Type	DESCRIPTION What is a non-rising stem gate valve? Non-rising stem gate valve is one type of gate valve with flexible wedge as its on-off disc, whi...
	Socket End Resilient Seated Gate Valve for DI Pipe	DESCRIPTION Socket end resilient seated gate valve is one type of gate valve with flexible wedge as its on-off disc, which moving direction is per...
	Wholesale 4 inch DN2501 concentric DI flanged butterfly valve	DESCRIPTION Flanged concentric butterfly valve is one type of central lined flanged type butterfly valve, which is the most common type of butterf...

供应产品

Same products

	"High-reliability Support ring Y10-4 for power station	卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"High-reliability Support ring Y10-4 for power station Deyang YOYIK have power plant professional...
	"Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant	卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"Wear Resistance dn50 globe valve WJ25-F1.6P for thermal power plant YOYIK professional productio...
	High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation	卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"High-efficiency Superheater outlet plug valve SD61H-P61305V SA-182 F92 for power generation Deya...
	Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station	卖方: DONGFANG YOYIK (DEYANG) ENGNIEERING CO; LTD	"Automated Sealing gasket for corrugated pipe shut-off valve KHWJ25F3.2P for power station Is a m...
	Class 1500 LB gate valve	卖方: Magpie Valve Packing Gasket Co., Ltd	Product Name: Low-EmissionPacking Setfor Class 1500 LB API 6D Gate ValveModel: M600Size: ID 68 mm...