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Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - Wafer Butterfly Valve – Hongbang

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We've got a specialist, effectiveness staff to supply high quality service for our shopper. We always follow the tenet of customer-oriented, details-focused for Rubber Lined Butterfly Valve, Din 3352 Gate Valve, Flexible Rubber Expansion Joint, The continual availability of significant grade merchandise in combination with our excellent pre- and after-sales support ensures strong competitiveness in an increasingly globalized market.
Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - Wafer Butterfly Valve – Hongbang Detail:

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NO. PART Choose QTY
1 BODY CI/DI 1
2 SEAT EPDM/NBR/VITON/PTFE 1
3 DISC DI+NP/CF8/CF8M/AL-B 1
4 STEM 416/431/304/316/17-4PH 2
5 BUSHING PTFE/BRASS 5
6 O-RING NBR 3
7 LEVER CAST/ALUMINUM 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 PN10/16 150LB 10K
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 PN10/PN16/150LB/10K 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 HC φ C
2″/DN50 66 130 43 32 PN10/16 150LB 10K
2-1/2″/DN65 75 140 46 32 PN10/16 150LB 10K
3″/DN80 95 150 46 32 PN10/16 150LB 10K
4″/DN100 105 170 52 32 PN10/16 150LB 10K
5″/DN125 122 180 56 32 PN10/16 150LB 10K
6″/DN150 134 205 56 32 PN10/16 150LB 10K
8″/DN200 168 235 60 36 PN10/16 150LB 10K

Since the establishment of our company, we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between global 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.
We have sufficient experience in producing products according to samples or drawings. We warmly welcome customers from home and abroad to visit our company, and to cooperate with us for a splendid future together.


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As for competitive charges, we believe that you will be searching far and wide for anything that can beat us. We will state with absolute certainty that for such excellent at such charges we have been the lowest around for Wholesale Price China Cast Iron Wafer Double Stem Butterfly Va - Wafer Butterfly Valve – Hongbang , The product will supply to all over the world, such as: Ottawa, Serbia, Sri Lanka, Our items are exported worldwide. Our customers are always satisfied with our reliable quality, customer-oriented services and competitive prices. Our mission is "to continue to earn your loyalty by dedicating our efforts to the constant improvement of our merchandise and services in order to ensure the satisfaction of our end-users, customers, employees, suppliers and the worldwide communities in which we cooperate".
  • After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Ricardo from Macedonia - 2018.07.27 12:26
    Product variety is complete, good quality and inexpensive, the delivery is fast and transport is security, very good, we are happy to cooperate with a reputable company!
    5 Stars By Ada from Mumbai - 2017.04.08 14:55
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