China Manufacturing Companies for Butterfly Valve Double Eccentric - Grooved End Butterfly Valve – Hongbang Manufacture and Factory

Manufacturing Companies for Butterfly Valve Double Eccentric - Grooved End Butterfly Valve – Hongbang

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We believe in: Innovation is our soul and spirit. Quality is our life. Customer need is our God for Api Single Disc Check Valve, Spring Check Valve, Butterfly Valve Double Eccentric, Quality is factory's life , Focus on customers' demand is the source of company survival and development, We adhere to honesty and good faith working attitude, looking forward to your coming !

Manufacturing Companies for Butterfly Valve Double Eccentric - Grooved End Butterfly Valve – Hongbang Detail:

OK-711-SIGNAL

NO.	PART	Choose		QTY
1	BODY	DI		1
2	SEAT	DI		1
3	DISC	DI+EPDM		1
4	STEM	416		2
5	BUSHING	PTFE		5
6	O-RING	NBR		3
7	GEAR	SIGNAL GEAR BOX		1
TEST PRESSURE			SHELL	SEAL
		HYDROSTATIC	2.4 MPa	1.76 MPa
STANDARD	DESIGN CODE		API 609/EN 593
	INSPECTION & TEST		API 598/EN 12266
	END STANDARD		PN16 150LB
	FACE TO FACE		API 609/EN 558

GENERAL CHARACTERISTICS

Design according with API 609/EN 593
Tightness in both ways. Lug type with threaded ears
Flexible sleeve adapted to the shape of the body assures low operating torque. High and low semi stem giving a high flow coefficient, machined disc on periphery giving a low and regular torque. Unejectable stem, mounting flange according to ISO 5211.

STANDARDS

Manufacture according to the requirements of the European directive 2014/68/EU «Equipment under pressure»: modulate H. Face to face according to standards NF EN 558 serie 20, ISO 5752 série 20, DIN 3202.
Mounting with flanges PN16/150LB from DN50 to DN600 from DN200 to DN300 according to API 609/EN 1092-2.
Pressure test according to standards API 609/EN 12266-1, DIN 3230, BS 6755 and ISO 5208

Size	H1	H2	L	φ A	φ C
2″/DN50	70	100	82.4	50	PN16 150LB
2-1/2″/DN65	75	106	96.8	61	PN16 150LB
3″/DN80	82	113	96.8	80	PN16 150LB
4″/DN100	100	135	115.8	101	PN16 150LB
5″/DN125
6″/DN150	130	176	147.6	150	PN16 150LB
8″/DN200	162	204	133.4	202	PN16 150LB

Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .
The credibility is the priority, and the service is the vitality. We promise we have the ability to provide excellent quality and reasonable price products for customers. With us, your safety is guaranteed.
Providing Quality Products, Excellent Service, Competitive Prices and Prompt Delivery. Our products are selling well both in domestic and foreign markets. Our company is trying to be one important suppliers in China.

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We'll make each hard work to become excellent and excellent, and speed up our measures for standing from the rank of intercontinental top-grade and high-tech enterprises for Manufacturing Companies for Butterfly Valve Double Eccentric - Grooved End Butterfly Valve – Hongbang , The product will supply to all over the world, such as: Doha, French, European, We believe that good business relationships will lead to mutual benefits and improvement for both parties. We have established long-term and successful cooperative relationships with many customers through their confidence in our customized services and integrity in doing business. We also enjoy a high reputation through our good performance. Better performance will be expected as our principle of integrity. Devotion and Steadiness will remain as ever.

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With a positive attitude of "regard the market, regard the custom, regard the science", the company works actively to do research and development. Hope we have a future business relationships and achieving mutual success.