Likv DN50 Ductile Iron EPDM Seal Rubber Lined Wafer Center Line Ss Disc Butterfly Valve with Worm Gear

• Media: Water
• Driving Mode: Worm Gear
• Connection Form: Wafer
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Structure: Centre Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Work Pressure: Low Pressure (Pn<1.6mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Soft Sealed
• Valve Body: Casting
• Application: Industrial Usage, Water Industrial Usage
• Standard or Nonstandard: Standard
• Product Name: Wafer Butterfly Valve
• Body: Cast Iron/Ductile Iron
• Disc: Ductile Iron/SS304/SS316
• Stem: Carbon Steel/Ss410/Ss416
• Seat: EPDM/NBR/Viton/PTFE
• Type: Wafer
• Coating: Epoxy Coated
• Operator: Lever/Gear/Bare Shaft
• Sample: Available
• Specification: 4in
• Trademark: like
• Origin: China
• HS Code: 8481804090
• Production Capacity: 1000000
• Package Size: 30.00cm * 25.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Likv DN50 Ductile Iron EPDM Seal Rubber Lined Wafer Center Line SS Disc Butterfly Valve with Worm Gear

The valve is small in size and light in weight. It can be used as a device to cut off and regulate flow in various medium pipelines. By choosing valve plates and seals of different materials, as well as pinless connections between plates and shafts, it can be used in worse working conditions, such as desulfurization, vacuum, seawater desalination system, etc. The butterfly valve with lug-to-clip can repair the downstream pipeline and equipment of the valve on-line, and the valve can repair the downstream pipeline and equipment on-line, and the valve can be installed at the end of the pipe as an exhaust valve.

Product Parameters

 

 

Pressure and temperature

working pressure	PN10, PN16
testing pressure	shell: 1.5 times rated pressure seat: 1.1 times rated pressure
working temperature	-10 °C to 80°C (NBR) -10 °C to 120°C (EPDM)
suitable media	water, oil and gas

 

Main material list

parts	material
body	cast iron, ductile iron,
seat	EPDM, NBR,VITON, PTFE
disc	nickel ductile iron,AI bronze, stainless steel
stem	carbon steel, stainless steel
bushing	PTFE
"O" ring	PTFE
pin	stainless steel
key	stainless steel

 Executive Standard:

Design Standard	EN 593 , MSS SP67   API 609  BS5155
Inspection & Test	API 598  ISO 5208  EN 12266
End Standard	ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Table D & E   BS 10 Table D & E DIN 2501 PN6, PN10 & PN16 EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB  AWWAC207 SABS 1123 Table 1000/3 & Table 1600/3
Face to Face	ISO 5752 , EN 558 , MSS SP67 and API 609  DIN3202
Top Flange	ISO 5211

Product detail

DN		A	B	C	D	L	H	D1	n-ø	K	E	n1-ø1	ø2	G	weight
mm	inch
50	2″	161	80	42	52.9	32	84.84	120	4-ø23	77	57.15	4-ø6.7	12.6	118	2.5
65	2.5″	175	89	44.7	64.5	32	96.2	136.2	4-ø26.5	77	57.15	4-ø6.7	12.6	137	3.2
80	3″	181	95	45.2	78.8	32	61.23	160	8-ø18	77	57.15	4-ø6.7	12.6	143	3.6
100	4″	200	114	52.1	104	32	70.80	185	4-ø24.5	92	69.85	4-ø10.3	15.77	156	4.9
125	5″	213	127	54.4	123.3	32	82.28	215	4-ø23	92	69.85	4-ø10.3	18.92	190	7
150	6″	226	139	55.8	155.6	32	91.08	238	4-ø25	92	69.85	4-ø10.3	18.92	212	7.8
200	8″	260	175	60.6	202.5	45	112.89 /76.35	295	4-ø25/4-ø23	115	88.9	4-ø14.3	22.1	268	13.2
250	10″	292	203	65.6	250.5	45	92.40	357	4-ø29	115	88.9	4-ø14.3	28.45	325	19.2
300	12″	337	242	76.9	301.6	45	105.34	407	4-ø29	140	107.95	4-ø14.3	31.6	403	32.5
350	14″	368	267	76.5	333.3	45	91.11	467	4-ø30	140	107.95	4-ø14.3	31.6	436	41.3
400	16″	400	309	86.5	389.6	51.2/72	100.47 /102.42	515/525	4-ø26/4-ø30	197	158.75	4-ø20.6	33.15	488	61
450	18″	422	328	105.6	440.51	51.2/72	88.39 /91.51	565/585	4-ø26/4-ø30	197	158.75	4-ø20.6	38	539	79
500	20″	480	361	131.8	491.6	64.2/82	96.99 /101.68	620/650	4-ø26/4-ø33	197	158.75	4-ø20.6	41.15	593	128
600	24″	562	459	152	592.5	70.2/82	113.42 /120.46	725/770	20-ø30/20-ø36	276	215.9	4-ø22.2	50.65	816	188
700	28″	624	520	163	695	66/82	109.65	840	24-ø30/20-ø36	300	254	8-ø18	55/63.35	895	284
800	32″	672	591	188	794.7	66/82	124	950	24-ø33/24-ø39	300	254	8-ø18	55/63.35	1015	368
900	36″	720	656	203	864.7	118	117.57	1050	24-ø33	300	254	8-ø18	75	1115	713
1000	40″	800	721	216	965	142	129.89	1160	24-ø36	300	254	8-ø18	85	1230	864

Certifications

 

Qualification certificate

Process and Equipment

 

Production process



Production equipment

Application

 

FAQ

 

 

FAQ

1. Can I have a trial sample order?
A: Definitely Yes.We welcome sample order to test and check quality. 

2. Can OEM or ODM be provided?
A:Yes, we have a great research & development team. The products can be made according to your request.

3. Can you provide the relevant documentation and certificate?
A:Yes, we can provide you with the documents like catalogue and ACD drawing. And certificate you need ,ISO9001, ISO14001, OHSAS18001, TS, API, CE, RoHS, CCC certificates.

4. Why choose us?
A:1. excellent quality and competitive price: Like Valve have have the most advanced machining equipment, and strictly follow the ISO9000 standard production management
2. Strict testing system: raw material, dimension and pressure test PIECE BY PIECE before shipment.     
3. Experienced research and producing team with more than 20 years, can Solve your confusion and problems professionally. We have cooperated with the customers all over the world more than 60 countries and regions
4. 12 months after-sales Services: any problems and feedbacks will be answered intime.

5. What is your terms of delivery and payment?
A: We accept EXW, FCA, FOB, CFR, CIF,etc. You can choose WHATEVER YOU NEED.
T/T,  LC, alibaba pay, MIC etc.

6.What's the package and how do you ship the goods?
A: Usually with standard plywood case of 1.1*1.1*1.1m shipped by sea. But Airline shipping is also optional.

7. What is the average lead time?
A: For samples, the delivery time is within one week. For bulk order, the lead time is about 15-60 days after receiving the deposit payment. we can provide production schedule and related photos every two weeks if you need. 

 

If you want to learn more,please contact with us

LIKE VALVE (TIANJIN) CO., LTD

Sales Director

KATRINA JIA

http://likevalve.en.made-in-china.com

 Address: H12 Tengfei Base of Xiaozhan Industrial Area, Jinnan District , Tianjin, China

We will always be here try our best to provide you our best service!