Manualactuator/Full Core/Wear Resistance/Nuclear Power/Industrial/Gas/DN400-DN450 Butt Welded Triple Eccentric Butterfly Valve

• Customization: Available
• Media: Gas Water Oil Acid Base
• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Control
• Seal Form: Force Sealed
• Valve Stem: Orbit
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage, General
• Place of Origin: Shandong, China
• Materials: Carbon Steel, Stainless Steel,Wcb
• Model Number: Manual Butterfly Valve Midline Type
• Nominal Diameter Ranges: 15mm to 200mm(1/2in to 8in)
• Customized Support: OEM, ODM
• Power: Hydraulic Manual Electric
• Material: Stainless Steel 304/316/CF8/Wcb/Cast Iron
• Trademark: keke
• Origin: Zhejiang Wenzhou

Product Description

Product Description

Triple Eccentric Flange Hard Seal Butterfly Valve is eccentric metal seal structure, sealing form is metal-to-metal seal, adjustable metal sealing ring to metal seal, stainless steel plate and graphite composite plate sealing ring to metal seal.

The valve seat and the butterfly plate are almost wear-free, with the tighter the sealing function, the sealing ring is made of
stainless steel, with the dual advantages of metal hard seal and elastic seal, no matter in the case of low temperature and high temperature, it and the butterfly plate have excellent sealing performance, butterfly valve butterfly plate sealing surface is made of overlay welding cobalt-based cemented carbide, the sealing surface is wear-resistant, long service life, large size butterfly plate adopts quilted structure, high strength, large overcurrent area, small flow resistance.

D343H-16C, D343H-10C Worm Gear Hard Seal flange butterfly valve has two-way sealing function, installation is not limited by the flow of the medium, nor affected by the spatial position, can be installed in any direction, this butterfly valve structure is unique, "switch" only need to turn the stem 90 ° can be completed, flexible operation, convenient, labor-saving, not affected by the pressure of the medium, reliable sealing performance, high temperature resistance, low temperature resistance, corrosion resistance, therefore, is widely used in the medium temperature ≤ 425 °C metallurgy, electric power, petroleum, chemical industry, air, gas, On the pipes of combustible gases and corrosive media such as water supply and drainage, there are devices for regulating the flow rate and cutting off the fluid.

 

Product Parameters

 

DN	Dimension			Flange size and bolt specifications
				1.0MPa			1.6MPa			2.5MPa
	L	H1	H	D	D1	n-Φd	D	D1	n-Φd	D	D1	n-Φd
50	108	350	112	165	125	4-18	165	125	4-18	165	125	4-18
65	112	370	115	185	145	4-18	185	145	4-18	185	145	8-18
80	114	380	120	200	160	4-18	200	160	8-18	200	160	8-18
100	127	420	138	220	180	8-18	220	180	8-18	235	190	8-22
125	140	460	164	250	210	8-18	250	210	8-22	270	220	8-26
150	140	555	175	285	240	8-22	285	240	8-22	300	250	8-26
200	152	760	200	340	295	8-22	340	295	12-22	360	310	12-26
250	165	830	243	395	350	12-22	405	355	12-26	425	370	12-30
300	178	895	250	445	400	12-22	460	410	12-26	485	430	16-30
350	190	950	280	505	460	16-22	520	470	16-26	555	490	16-33
400	216	1190	305	565	515	16-26	580	525	16-30	620	550	16-36
450	222	1255	350	615	565	20-26	640	585	20-30	670	600	20-36
500	229	1305	380	670	620	20-26	715	650	20-33	730	660	20-36
600	267	1340	445	780	725	20-30	840	770	20-36	845	770	20-39
700	292	1520	480	895	840	24-30	910	840	24-36	960	875	24-42
800	318	1710	530	1015	950	24-33	1025	950	24-39	1085	990	24-48
900	330	1810	580	1115	1050	28-33	1125	1050	28-39	1185	1090	28-48
1000	410	1960	650	1230	1160	28-36	1255	1170	28-42	1320	1210	28-56
1200	470	2250	760	1455	1380	32-39	1485	1390	32-48	1530	1420	32-56
1400	530	2435	850	1675	1590	36-42	1685	1590	36-48	1755	1640	36-62
1600	600	2780	1030	1915	1820	40-48	1930	1820	40-56	1975	1860	40-62
1800	670	3020	1230	2115	2020	44-48	2130	2020	44-56	2195	2070	44-70
2000	760	3270	1350	2325	2230	48-48	2345	2230	48-62	2425	2300	48-70

 

 

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