ANSI DIN Pn16 Ductile Cast Iron Ggg50 Ggg40 G25 Wcb CF8 CF8m Resilient Seated Concentric Lug Butterfly Valve

• Customization: Available
• Temperature: High Temperature
• Media: Water
• Material: Steel
• Valve Plug: Alloy
• Connection Form: Flanged RF, Wafer, Lug
• Open Manner: Manual, Pneumatic, Electric, etc.
• Warranty: 3 Years
• Product Name: Butterfly Valve
• Connection: Flange Ends
• Applicable Media: Gas, Water, Steam,Oil,Acid
• Model Number: DN50-DN1600
• Structure: Butterfly
• Application: General
• Customized Support: OEM, ODM
• Power: Hydraulic
• Trademark: KeKe
• Origin: Zhejiang Wenzhou
• HS Code: 7304119000
• Package Size: 50.00cm * 50.00cm * 50.00cm
• Package Gross Weight: 25.000kg

Product Description

 

this Lug butterfly valve is precision engineered to deliver quality, value, and reliability in high temperature, high pressure, high cycle, and critical service applications.

Size: DN40~600mm NPS 1 1/2"~24"

Pressure: PN0.6~2.5MPa

: WCB, LCB, CF8, CF8M, CF3, CF3M, A890 4A, etc.Body material

: lever, gear, pneumatic, electric, hydraulic. Operation

 

No.	Part Name	Specification	No.	Part Name	Specification
1	Body	Ductile Iron GGG50	6	End Cover	DI
2	Disc	CF8M C95800	7	Bushing	PTFE
3	Seat	EPDM BUNA	8	Bushing	PTFE
4	Stem	SS410 SS431	9	O-Ring	NBR EPDMVITON
5	Tapper Pin	SS316	10	Handlever	Cast Iron

Our Advantages

1.Lug butterfly valve of various materials and types.

2.Electric lug butterfly valve, pneumatic lug butterfly valve, manual lug butterfly valve, hydraulic driven lug butterfly valve, etc.

3.Light weight, small installation dimension, small opening/closing torque.

4.Good flexibility and adaptability. 

5. Provides corrosion protection.

6. It is suitable for use as interception and regulation equipment on gas, liquid, and semi-fluid pipelines and containers in chemical, petroleum, medicine, food, steel smelting, papermaking, hydropower and other systems.

Product Parameters

Main configuration characteristic of 815,830 series of butterfly valve  is composed of wafer and flange three eccentricity,then  main
configuration characteristic of 815,830L series butterfly valveis edgeof body with protruding ears and single lange configuration with screw.
815,830  series  of  buterly  valve  has  been widely  utilized  in  petroleum,chemical  industry  and  industry  environmental  protection water
treatment,higy building,water supplying and draining.Themain characteristic is :due to use thre eccentric configuration,hermetic capability
reliably,which ensure disc never touch sealingseat when it star,solve the problem of hermetical seat burden unequall,prolong servic life,
and ensure reliable hermetic capability with advantage of

Administer Standard
Design And Manufacture	Face to face			Flange Dimension		Inspection And Test
API 609-2004	ANSI B16.10-2002			ANSI B16.5-2004		API 598-2004
Pressure Test
DN(mm) Nominal Diameter		830W			830L
		2"~36"			2"~36"
PN(Lb) Nominal Pressure		150			300
(MPa) Test pressure		Shell test			3.0		7.5
		Seal test			2.2		5.5
Appropriate medium		Water,steam,oil,seawater.
Appropriate temperatuer		-29~425ºC
Main Part Materials and Property
Parts name			Material
Body			WCB,304,316,316SS,CF8M
Disc			WCB,304,316,316SS,CF8M
Stem			316,2Cr13,1Cr18Ni9Ti
Seal ring			316,Fluorine plastic
packing			, Flexible graphite,fluorine plastic

high temperature resistant,wearable,antisepsis etc.
 

 

 

 

 

 

 

Q1: How long is the product warranty?
A1: Within 24 months, we will provide you with replacement or repair services, except for quality problems caused by human factors

Q2: Do you have any MOQ limit for valve orders?
A2: No, the MOQ is 1 unit for sample inspection.

Q3: Is there a wholesale discount?
A3: Wholesale discounts are available for large-volume orders. Please contact us for discount information.

Q4: Does it support customized valve needs?
A4: It can be customized. Please confirm the customization details with us.

Q5: Are you a trading company or a manufacturer?
A5: We are a manufacturer and a factory.

Q6: Where is your factory?
A6: Keke Group Co., Ltd., headquartered in Wenzhou, Zhejiang Province