GGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator
Size: NPS2-48 ( DN50-DN1200)
Connection: Wafer type, Flange type, Lug type, Welded type
Seal type: Soft or metal
Material: GGG40-A356, CF8-A351, CF8M-A351
Operated type: Handwheel, chainwheel, bevel gear, electric, pneumatic.
1. Valve adopts integral design, with small fluid resistance and flexible operation.
2. The screw drive of manual knife gate valve adopts the design of double plane bearing, which makes the transmission frictional force greatly reduced, so that the valve can be opened easily and easily.
3, using movable type knife gate valve seal seat seal, and USES the o-ring preloaded with pre-tightening force make the seal seat close to the disc, leakage amount is greatly reduced, wear of sealing pair in the long-term use of automatic compensation function to improve the service life.
4. Fixed guide claw, no groove design, not easy to cause media accumulation or card resistance.
5. the seat can be according to the needs of medium and conditions, choose metal hard seal or soft seal: ram adopt surface chromium plated or ion nitriding treatment, make the ram is more wear-resisting, longer service life of sealing face;Soft seal optional PTFE seat or enhanced PTFE seat or tri-propylene, butyl rubber, good sealing, corrosion resistant.
6. Wide range of media adaptation: good sealing performance and economic practicability, operation
|Product Name||GGG40 Knife Gate Valve, Wafer Type,DN80,PN10, Handwheel Operator|
|4. Port||Full Port|
|5. Working Pressure||PN10|
|6. Connection Ends||WAFER|
|7. Working Temp.||-29~120ºC,|
|8. Suitable Medium||Water, Natural Gas, Oil and some corrosive liquid|
|10. Inspection & Testing||According to API598|
|Delivery Time||30 Days|
|Package||Standard Exporting Plywood Case|
|Shipping Port||Ningbo/Shanghai, China|
|Shipping Terms||Exw, FOB, CFR, CIF, etc.|
|Payment Terms||T/T, Western Union, PayPal, etc.|
|30% prepayment, 70% balance paid before shipping|
|Country of Origin||Wenzhou city, China|
|Production Capacity||6000 ton/year|