Butterfly Valve Nylon coated Long Body EPDM seat with two alignment holes
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กกกก Manufacturer with ISO9002 of butterfly valves,NYLON Antiseptic butterfly valve of long body ,EPDM seat with two alignments holes has been newly developed by Tang Shan Hong Yuan Valves Industries Co., Ltd which is a professional manufaturer of Antiseptic NYLON or PTFE and Flange butterfly valve of environmental Protection & wafer check valves. BV-NSE2-butterfly valve nylon coating long body EPDM seat and with two alignments hoels . Compated with the short body butterfly valves,it is long and bald body . Valve can be mounted with handles (2" to 12"),Manual Gear Operators (2" to 40",)and electric or pneumatic actuators (2" to 40") coated NYLON process and unique sealing curved has been used. The rolling and The international advanced shaft and disc without pin connecting technology, the disc coated NYLON process and unique sealing curved has been used. The rolling and pressing type sealing of the traditional butterfly valve haas been changed. It avoids the tearing foding and wearing when operating. Ours products finded favour in domestic and oversea customers and have a vast vistas of the market. That is very popular among the clients in foreign states.
| Names of parts |
Material |
| Body |
Cast Iron, Ductile Iron, Carbon Steel, Stainless Steel. |
| Disc |
Ductile Iron Nylon Coating, Ductlin Iron Chloropolyether Coating, Plated Ductile Iron,
Alumium Bronze, Stainless Stell, Plated Carbon Steel, Carbon Steel Enamel Coating. |
| Seat |
NR, NBR, CR, EPDM, Hypalon, Si, FPm, PTFE. |
| Stem |
Stainless Steel, Plated Carbon Steel, Carbon Steel Nylon Coating. |
| Bushing |
Luberized Bronze, PTFE. |
| O-Ring |
EPDM, NBR. |
| Outside Coating |
DN50-200(2"-8")Plastic Coating, DN250-1000(10"-40"),Paint Coating. |
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Butterfly Valve
 Nylon Coating Butterfly Valve Overview
Short Body
BV-NSE1
BV-NSE2
BV-NSE3
BV-NSP1
BV-NSP2
BV-NSP3
Demensions
Long Body
BV-NLE1
BV-NLE2
BV-NLE3
BV-NLP1
BV-NLP2
BV-NLP3
Demensions
Specification
Actuator
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