Class 150 API Double Offset Butterfly Valve

• Media: Water
• Driving Mode: Manual
• Connection Form: Flange
• Structure: Double-Eccentric Sealing
• Seal Form: Force Sealed
• Valve Stem: Normal
• Model NO.: Class 150
• Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
• Working Temperature: Normal Temperature (-40°C<T<120°C)
• Material of Seal Surface: Metal Hard Sealed
• Valve Body: Casting
• Standard: Standard
• Application: Industrial Usage, Water Industrial Usage
• Product Name: High Performance Electric 2 Way Butterfly Valve
• Transport Package: Sea Worthy Ply Wood Cases
• Specification: dn50-dn600
• Trademark: qif
• Origin: China
• HS Code: 8481804090
• Production Capacity: 20000/Year

Product Description

TECHNICAL REQUIREMENT :
    1.Design and Manufacture  Conform to API609
    2.Flange dimensions  Conform to EN1092-1/ANSI B16.5
    3.Face to Face  dimensions Conform to API609 Table 2B Class150
    4.Testing Conform to  API 598
    5.Driving mode: lever, worm actuator, electric, pheumatic

Specification

NO.	Part Name	Material	Optional Material
1	Body	ASTM A351 CF8M	ASTM A216 WCB, CF8
2	Bearing	304+PTFE
3	Disc Spacer	ASTM A276 316	ASTM A276 304
4	Shaft	ASTM A564 17-4PH	ASTM A276 420
5	Seat	PTFE	RTFE
6	Disc	ASTM A351 CF8M	ASTM A351 CF8
7	Pin	ASTM A564 17-4PH
8	Seat Retainer Plate	ASTM A351 CF8M	ASTM A216 WCB, CF8
9	Packing Washer	PTFE
10	Gland	ASTM A351 CF8M	ASTM A216 WCB, CF8
11	Key	Carbon Steel
12	Mounting Plate	ASTM A351 CF8M	ASTM A351 CF8

 

Dimensions data(mm)

DN	A	B	ASME CLASS 150	ASME CLASS 300	ΦD	H	Φd	ΦE	4-ΦG
			C
2.5"	155	70	48	48	120	32	16	70	10
3"	175	76	48	48	130	32	16	70	10
4"	176	92	54	54	160	32	19	70	10
6"	225	125	57	59	215	32	20	70	10
8"	267	150	64	73	273	45	26	102	12
10"	276	175	71	83	325	45	32	125	13
12"	320	240	81	92	375	45	36	125	13

1. Size: 2"to26"wafer type, lug type and double flanged type
2. Materials: Body: Cast iron, carbon steel, 304S. S, 316S. S and aluminum bronze. Disc: Ni-plated ductile iron, Nylon coated ductile iron, 304S. S, 316S. S, aluminum bronze and monel. Shaft: 416S. Sand316S. S, 17-4pH. Seat: EPDM, high temperature EPDM, food grade EPDM, NBR, abrasive resistant NBR,Hypalon, Silicon rubber PTFE over EPDM, PTFE over NBR, Neoprene. Bushing: Glass backed PTFE
3. Working Pressure: 2"to6" 40bar 8"to26" 25bar
1. Can I have a sample order for valve?
A: Definitely Yes. We welcome your sample order for test and quality check. Mixed samples are acceptable.
2. Can you provide OEM or ODM service?
A: Yes, we have professional research & development team. The products can be manufactured as per your request.
3. Can you provide the relevant documentation and certificate?
A: Yes, we can provide you with the documentation and certificate you need, ISO9001:2000 international quality system certification, (CE)certification of the European Community, Det Norske Veritas (DNV) factory certificate, Lloyd's Register (LR) factory certificate, China Classification Society (CCS) quality system certificate and the FM/UL certification of the US, Bureau Veritas(BV) , American Bureau of Shipping(ABS) etc. Of course we can also provide you the test Report; Certificate of Material Analysis; Certificate of Origin; and other export documents if required.
4. What is your terms of delivery?
A: We accept EXW, FOB, CIF, DAP etc. You can choose the one which is the most convenient for you.
5. What's the package and how do you ship the goods?
A: Usually sea worthy plywood cases. We usually ship by sea. Train and air delivery are also optional.
6. How to deal with after sales ?
A: Warranty time: 12 months from the shipment; and we will be responsible for all the quality problems. Longer warranty period could be provided with detailed request and discussion.
7. What is the average lead time?
A: For samples, the delivery time is about 2-5 days. For batch production, the lead time is about 15-60 days after receiving the deposit payment. We can provide production schedule and related photos every two weeks. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for production drawings. If our lead times do not work with your deadline, please send your requirements with your sale. In all cases we will try to accommodate our production plan to your needs.
8. Why choose us?
A:1.Genuine products with excellent quality and competitive price. 
2.Cooperating with customers all over the world from more than 60 countries and regions, knowing the markets very well. 
3.We have been specializing in flow control area for more than 15 years. Everyone can be rest assured working with us. 4.After-sale services will be highly-satisfying. Any problem and feed backs will be answered in short time.
9: How can I trust your company?
A: We are verified Golden supplier and creditable company on Made-In-China, we are focusing on the long term relationship with customers, we have worked with thousands of customers since company built 15 years ago, Including Fortune 500 companies. Customers always make highly complimentary remarks.