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High Quality for China Manual Butterfly Valves - Grooved End Butterfly Valve – Hongbang

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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate in our success for Anti Abrasive Valve, Electric Control Valve, China Check Valves, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.
High Quality for China Manual Butterfly Valves - Grooved End Butterfly Valve – Hongbang Detail:

OK-711-SIGNAL

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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

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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 always believe that one's character decides products' quality, the details decides products' quality ,with the REALISTIC,EFFICIENT AND INNOVATIVE team spirit for High Quality for China Manual Butterfly Valves - Grooved End Butterfly Valve – Hongbang , The product will supply to all over the world, such as: Paris, Boston, Norway, We are committed to meet all your needs and solve any technical problems you may encounter with your industrial components. Our exceptional products and vast knowledge of technology makes us the preferred choice for our customers.
  • The company has a good reputation in this industry, and finally it tured out that choose them is a good choice.
    5 Stars By Johnny from Guyana - 2017.12.09 14:01
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Lulu from Turkmenistan - 2018.10.09 19:07
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