API609 GB GOST D343h Triple-Eccentric Flange Type Metal Seat Seal Rotary Butterfly Valve

• Customization: Available
• Media: Water, Air, Gas, Oil, Liquid
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Supercharging Pressured Sealed
• Valve Stem: Extended
• Work Pressure: Mid-Pressure (2.5mpa< Pn <6.4mpa)
• Working Temperature: Medium Temperature (120°C<T<450°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage, General
• Warranty: 1 Year
• Customized Support: OEM, ODM
• Product Name: Butterfly Valve
• Size: DN25-DN2500
• Working Pressure: Pn 10 Pn16 Pn25
• End Connection: Flange, Wafer, Welding
• Material: Ductile Iron,Cast Iron,Stainless Steel
• Sealing Material: EPDM Seat, Metal Seat
• Temperature of Media: Normal Temperature
• MOQ: 1 Piece
• Trademark: keke
• Origin: Zhejiang Wenzhou

Product Description

Product Description

Products Introduction.

The butterfly valve is provided with triple-eccentric multilayer metal sealing structure.It is mainly used for regulating flow rate and cutting off or connecting fluid for different mediums in the pipeline in such sectors including petroleum,natural gas,chemical industry,metallurgy,power plant,water supply and drainage,etc.

Specification

Specification.

1.Valve design and manufacture conforming to JIS B2064-95.
2.Flange connection conforming to JIS B2220-2004.
3.Face to face length conforming to JIS B2002-87.
4.Test conforming to JIS B2003-87.

 

 

DN	L		H1		H2		D0
A	5.10.16(K)	25K	5.10.16(K)	25K	5.10.16(K)	25K	5.10.16(K)	25K
50	108	150	310	320	115	115	160	160
65	112	170	320	330	125	125	160	160
80	114	180	335	345	135	135	160	160
100	127	190	365	440	140	140	160	280
125	140	200	455	480	170	170	280	280
150	140	210	480	515	175	220	280	280
200	152	230	530	525	240	240	250	250
250	165	250	575	615	270	270	320	350
300	178	270	635	665	315	320	320	350
350	190	290	665	755	345	370	350	350
400	216	310	715	845	395	410	350	400
450	222	330	795	915	405	420	350	400
500	229	350	800	985	430	460	400	400
600	267	390	955	1085	500	540	400	450
700	292		1035		505		400
800	318		1135		5455		450
900	330		1180		620		450
1000	410		1275		670		500
1200	470		1405		760		500

Product Parameters

Nominal diameter	DN(mm)	2"~36"
Nominal pressure	PN(MPa)	150lb	300lb
Test pressure(MPa)	Shell test	3.0	7.5
	Seal test	2.2	5.5
Applicable medium	Water,steam,oil,sea water.,etc.
Applicalbe temperature	-29~425°C

 

 

 

 

 

 

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