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| The main products of our company include: |
| (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve |
| (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve |
| (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve |
| (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve |
| (5)strainer, filter, Y type strianer |
| Materials |
| WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L |
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The material of  Sluice gate valve knife gate valve cast iron gate valvesÂ
| Materail of Main parts | |
| Body | cast iron ; stainless steel . |
| Disc | stainless steel |
| sealing surface | stainless steel hard alloy |
  The function and specification of  Sluice gate valve knife gate valve cast iron gate valvesÂ
| Technical Parameter | |
| Size | DN50-1200 2"-48" |
| Pressure Rating | PN10, PN16,PN25 |
| Suitable Temperature | ≤170°C |
| Leakage Class | Zero Leakage |
| Media | peper pulpo,cola-slurry,sewage, dust, mixture of water.ash residue |
The feature and usage of  Sluice gate valve knife gate valve cast iron gate valves Â
1. wafer type pneumatic knife gate valve is composed of narrow body and sliding gate.
2.the gate has sharp blade that can separate or cut the solid particles in the fluid media.
3.the polishing treatment on the gate surface strengthens its penetrating power and effectively guarantees the service life of both packing and valve seat.
4.the bottom of the knife gate valve body is provided with the gate hold-down device that can safely presses the gate tightly on the valve seat in order to ensure valid tight-seal.
5.wafer pneumatic knife gate valve are widely used in water treatment, paper-making, power industry, chemical industry, iron and steel industry, mining and so on.
| The main products of our company include: |
| (1) ANSI gate valve, DIN gate valve, GOST gate valve, Soft sealing gate valve, Knife gate vave, Flat gate valve |
| (2)Wafer type butterfly valve, flange type butterlfy valve, single eccentric butterfly valve, double eccentric butterfly valve, Three eccentric buterrfly valve |
| (3)Check valve, lift check valve, swing check valve, wafer type check valve, spring check valve |
| (4) ball valve, tee ball valve, 4 way ball valve, welding ball valve |
| (5)strainer, filter, Y type strianer |
| Materials |
| WCB A216 ; Q235,ST37 ; LBC/LCC ; WC6/WC9 ; WCC ; CA15 A217 ; M-30C ; H.B/H.C ; HT250/GG25 ; GGG40 ; SS304 ; SS304L ; SS316 ; SS316L |
Â
The material of  Sluice gate valve knife gate valve cast iron gate valvesÂ
| Materail of Main parts | |
| Body | cast iron ; stainless steel . |
| Disc | stainless steel |
| sealing surface | stainless steel hard alloy |
  The function and specification of  Sluice gate valve knife gate valve cast iron gate valvesÂ
| Technical Parameter | |
| Size | DN50-1200 2"-48" |
| Pressure Rating | PN10, PN16,PN25 |
| Suitable Temperature | ≤170°C |
| Leakage Class | Zero Leakage |
| Media | peper pulpo,cola-slurry,sewage, dust, mixture of water.ash residue |
The feature and usage of  Sluice gate valve knife gate valve cast iron gate valves Â
1. wafer type pneumatic knife gate valve is composed of narrow body and sliding gate.
2.the gate has sharp blade that can separate or cut the solid particles in the fluid media.
3.the polishing treatment on the gate surface strengthens its penetrating power and effectively guarantees the service life of both packing and valve seat.
4.the bottom of the knife gate valve body is provided with the gate hold-down device that can safely presses the gate tightly on the valve seat in order to ensure valid tight-seal.
5.wafer pneumatic knife gate valve are widely used in water treatment, paper-making, power industry, chemical industry, iron and steel industry, mining and so on.
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CHANGZHOU LVSONG INTERNATIONAL TRADING CO.LTD , https://www.yhyuanhang.com