Triple Eccentric Flanged Wormgear Butterfly Valve

• Driving Mode: Worm Gear
• Connection Form: Flange
• Structure: Three-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Model NO.: D343H-16
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage, Household Usage
• Size: DN50--DN1200
• Body: Cast Iron/Stainless Steel/Cast Steel/ Cr.Mo.Steel
• Seat: SS316/316L
• Disc: SS304/316/304L/316L
• Shaft: Stainless Steel 304 / 316 / 416
• Transport Package: Woodcase
• Specification: DN50 to DN1200
• Trademark: AKSF
• Origin: China
• HS Code: 8481804090
• Production Capacity: 15000 Sets/Month

Product Description

PN(MPa)	DN(mm)	Main connection dimensions											(kg)
		L	D1	D	n-d	H	HO	A	A1	B	B1	DO
1.0	50	108	125	165	4-18	125	435	128	53	130	53	160	30
	65	112	145	185	4-18	130	439	128	53	130	53	160	37
	80	114	160	200	8-18	140	475	128	53	130	53	160	45
	100	127	180	220	8-18	155	495	128	53	130	53	160	74
	125	140	210	250	8-18	180	535	128	53	130		160	100
	150	140	240	285	8-22	195	645	178	84	195		230	110
	200	152	295	340	8-22	220	703	178	84	195	84	230	150
	250	165	350	395	12-22	240	765	178	84	195	84	230	190
	300	178	400	445	12-22	285	948	209	110	258	110	300	230
	350	190	460	505	16-22	315	1005	209	110	258	110	300	290
	400	216	515	565	16-26	355	1078	269	150	319	150	350	350
	450	222	565	615	20-26	385	1175	269	150	319	150	350	450
	500	229	620	670	20-26	430	1240	269	150	319	150	350	550
	600	267	725	780	20-30	505	1375	269	150	319	150	350	710
	700	292	840	895	24-30	525	1536	340	201	425	201	450	850
	800	318	950	1015	24-33	585	1656	340	201	425	201	450	1100
	900	330	1050	1115	28-33	635	1761	421	238	355	238	450	1300
	1000	410	1160	1230	28-36	705	2110	421	238	355	238	500	1600
	1200	470	1380	1455	32-39	835	2910	421	238	355	238	500	1980
	1400	530	1590	1675	36-42	975	2560					600	2840
	1600	600	1820	1915	40-48	1100	2780					600	4500
	1800	670	2020	2115	44-48								5800
	2000	760	2230	2325	44-48
1.6	50	108	125	165	4-18	125	435	128	53	130	53	160	30
		112	145	185	4-18	130	439	128	53	130	53	160	37
	80	114	160	200	8-18	140	475	128	53	130	53	160	45
	100	127	180	220	8-18	155	495	128	53	130	53	160	75
	125	140	210	250	8-18	180	535	128	53	130		160	105
	150	140	240	285	8-22	195	645	178	84	195	84	230	115
	200	152	295	340	12-22	220	703	178	84	195	84	230	160
	250	165	355	405	12-26	240	765	178	84	195	84	230	220
	300	178	410	460	12-26	285	948	209	110	258	110	300	260
	350	190	470	520	12-26	315	1005	209	110	258	110	300	340
	400	216	525	580	16-30	355	1078	269	150	319	150	350	410
	450	222	585	640	20-30	385	1175	269	150	319	150	350	490
	500	229	650	715	20-33	430	1240	269	150	319	150	350	600
	600	267	770	840	20-36	505	1375	269	150	319	150	350	780
	700	292	840	910	24-36	525	1536	340	201	425	201	450	960
	800	318	950	1025	24-39	585	1656	340	201	425	201	450	1150
	900	330	1050	1125	28-39	635	1761	421	238	355	238	450	1500
	1000	410	1170	1255	28-42	705	2110	421	238	355	238	500	1800
	1200	470	1390	1485	32-48	835	2910	421	238	355	238	500	2300

Triple eccentric butterfly valve

The major features of the structure:
1, Simple structure, small volume, light weight, small installation dimension.
2, Having two kinds of seal material: Soft and hard, can be used in various working conditions, with good sealing performance, and long life-span.
3, Anti-fire structure designed butterfly valve can prevent the expanding of an accidental fire, once the soft sealing valve seat of the butterfly valve catches fire and damaged, the stainless steel seal ring will give play to make butterfly valve keep emergency sealed.
4. In the condition of the butterfly valve fully opened, it has little flow resistance, and in the condition of the butterfly valve partially opened, the flow quantity can be controlled sensitively
5. Little driving couple, conveninet and quick operations

Product information:

End flange: ANSI B16.1/ASME B16.45 B16.5/BS 4504/AS 2129/BS 4504/DIN 2501/ISO 7005/JIS 5K 10K 16K
Face to face: API 609/ISO 5752/BS 5155/EN 558/DIN 3202 1K
Top flange: ISO 5211
Normal pressure: DN40-DN600PN1.0/1.6MPa (150/200psi)DN700-DN1200(28"-48")PN1.0MPa(150psi)
Body: CI/DI/WCB/AL-Bronze/CF8/CF8M(cast iron/ductile iron/carbon steel/Aluminum bronze)
Disc: CI/DI/WCB/AL-Bronze/CF8/CF8M/1.4529/1.4462 (cast iron/ductile iron/carbon steel/Aluminum bronze/duplex stainless steel)
Stem: WCB/SS304/SS316/SS410/SS431/MONEL K500/17-4PH
Seat: NBR (Buna-N)/Hypalon/EPDM/Viton/Nature rubber/PTFE/Abrasion resistant rubber/Heat resistant EPDM
Suitable Temperature: -20~200° C (depending on pressure, medium and material)
Suitable medium: Flesh water, sawage, sea water, air, vapor, food, medicine, oils, alkais, salt etc.
Nominal diameter: DN40-DN1200

Typical application:
1. Water works and water resource project
2. Environment protection
3. Public facilities
4. Power and Public utilities
5. Building industry
6. Petroleum, chemical
7. Steel, metallurgy
8. Paper making industry

Special service:
(1) Choice of the type of the equipment.
(2) According to the customer's special requirement, design and make the products.
(3) Train the technical staff for the customer.
(4) Offer the technological consultation of new, special, difficult construction or draft the suitable construction scheme.
(5) According to the customer request, provides the CAD Simplified blueprint to the customer confirmation.

Packing &delivery:
Payment: T/T, L/C, etc
Price Term: EX-Work, FOB, CFR, CIF
Delivery: According to your order
Package: Plywood cases or pallet, or as customers' requirement

Technical Requirements
1. Design and manufacture comply to MSS SP 67-1997
2. Inspect and test comply to API 598
3. Face to face dimension complies to BSS5155
4. Flanges comply to API 605
5. Pressure-temperature grade complies to ANSI B6.34

Our advantages:
1)As a leading valve manufacturer, we have 10 years 'producing experience, our main products are butterfly valve, butterfly check valves, ball valves, gate valves, etc, they're quite popular among our customers.
2) Reliable factory with competitive price, short delivery time, long service life, For dealers, we can assure you good profits, for end users, our valves will save large money for you.
3) Efficient sales team and excellent customer service.
4) Standard: ANSI, API, DIN, etc
5) We've professional and technical QC team to ensure 100% products checking.
6) ISO 9001, CEcertificates, etc
7) According to the customer request, we can provide the drawing for the customer confirmation.
8) We can also manufacture according to customer's design.