Cast Iron Body Stainless Steel Disc Butterfly Valve

详情

Concentric Line Resilient Butterfly Valve, as one of the resilient seated valves in the industrial fields, has a wide variety of applications. Beigao Butterfly Valve is one piece body for minimum weight and maximum strength. The unique stem hole design in the disc ensures a dry stem journal. Superior hard-backed and edge boot type seat allows easy of installation, reliable operation and it field-replaceable without special tools. Beigao Butterfly Valves are available in size 1 inch to *8 inch(DN**-DN***0).

Technical Data

Size	DN**-DN**0
General Design	API**9
Mounting Pad	ISO***1
Face to Face	API**9; EN**8 ***0 series etc.
Flange Drilling	DIN ***1 PN*0/PN*6
Inspection and Test	API**8

Product Features

Wafer or lug body style fit between FF or RF flanges.

PTFE bushing ensure the maximum shaft support and centralized alignment.

**0  degrees polished disc assure positive on-off.

Edge-Boot Seat.

Two pieces rectangular shaft enhance drop tight sealing and prolongs service life.

Universal ISO ***1 mounting Pad.

Pressure Test

Nominal Diameter	*0(1.5")****0(*8")		*0(1.5")***0(*2")
Nominal Pressure	1.0Mpa	**0Psi	1.6Mpa	**0Psi
Test Pressure	1.1Mpa	**5Psi	1.*6Mpa	**5Psi
	1.5Mpa	**5Psi	2.4Mpa	**5Psi
Working Temperature	**0 degrees celsius to **0 degrees celsius according to seat material
Suitable Medium	Water, Sea Water, Sewage, Fresh Water, Food, Vapour, Oil, Acid, Alkalis, Salts...etc.
Actuator	Handle, Worm Gear, Electric Actuator, Pneumatic Actuator and Fluid Drive.

Material of Construction

Description	Material	Specification
Body	Cast Iron	A **6 Class B
Bushing	PTFE
O Ring	EPDM
Shaft	Stainless Steel	AISI **6
Disc	Stainless Steel	A**1 CF8M
Seat	EPDM

Note: Other material request kindly refer toBill of Main Material.

Bill of Main Material

Body	Ductile Iron, Cast Iron, Stainless Steel, Aluminum, Aluminum Alloy...etc.
Disc	Ductile Iron, Stainless Steel, Aluminum Bronze...etc.
Shaft	Stainless Steel
Seat	EPDM, NBR, PTFE...etc.

Note: Other special material request please contact us freely.

Our Company
Beijing Beigao Valve Company Specializes the production of valves. Locating in the Yufa industry and development zone in the Daxing District, Beijing City, China. We are an hi-tech valve manufacturer integrating scientific research, manufacturer and trading.
The factory covers more than *0,**0 square meters with the registered capital about *0.8 million RMB. Having one group of outstanding managerial talents and veteran technicians, the company has been bringing in the multi-strip overseas high-tech valve production's efficiently. And the annual production quantity amount to more **0,**0 pcs. 
The main product includes the butterfly valve, thegate valve, the check valve, the Y-strainer. We can produce various valves according standards of GB, JB, ANSI, DIN, API, JIS and so on and also we can provide according to clients' demand and requirement.
At present, we have been exporting to many countries such as Japan, South Korea, American, Australia and so on.
Seeking survival from the quality, seeking development from service, put people first our company's principles. We warmly welcome all the clients from abroad to come to our factory to visit and cooperate.

Contact Us
Contact Person: Flora Zhao
Email: flora.zhao (at) bgvalve.com
Phone: ***6 **********1
Tel: ***************7 ; Fax: ***************9
Whatsapp: ***6 **********2 ;
Skype: flora.zhao (at) bgvalve.com
Wechat: ***6 **********2 ; QQ: *********2

国家:	China
型号:	BG200W
离岸价格:	10 ~ 100 / Set ( Negotiable ) （面議） 获取最新报价
位置:	Beijing, China
最小订单价格:	10 per Set
最小订单:	5 Set
包装细节:	Plastic Bag+Paper Box+Plywood Case
交货时间:	35 days after received payment
供应能力:	50000 Set per Month
付款方式:	Other, PayPal, Money Gram, Western Union, L/C, T/T
產品組 :	Butterfly Valve