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Brand Name : TEKO
Model Number : LTD372F
Certification : CE Certificate
Place of Origin : Made In China
MOQ : 1 pcs
Price : By Negotiation
Payment Terms : T/T, Western Union, L/C
Supply Ability : 10 tons per month
Delivery Time : 15 days after deposite
Packaging Details : By polywooden cases
Design : High Performance
Disc : Stainless Steel
Seat : RPTFE, Viton, Fire safe
Applications : High Temperature, Vaccum
Function : ON-OFF, Regulation
Operationg : Gear, Electric, Pneumatic
Lug End High Pressure HP High Pressure 4 Inch Butterfly Valve
Features
| Positive shaft retention | Positive shaft retention prevents movement for the shaft past the compression plate. |
| Positive shut off | Flexible-lip polymeric seat assures positive shut-off, compensating for wear to extend life. |
| Easy maintenance | Only the insert needs to be removed to replace the seat. The insert and seat are self-aligning. |
| Low Torque requirements |
Low output torque requirements allow the use of less costly actuators.
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| Wide pressure range | Available in 150Lb to 600Lb. Pressure classes- in wafer, in single flanged lugged designs. |
| Broad range of materials | Available in a broad range of materials for standard and special services including chlorine, oxygen, cryogenics and vacuum. |
Applications
About the seat
Soft seated: Bi-directional seat with encapsulated elastomeric o-ring for resiliency. Common sea materials include PTFE, RPTFE and UHMWPE.
Metal Seated: TEKO metal seat with metal back-up ring to accomplished by the line contact between a spherical surface and conical surface.
Fire safe seat: Double seat design, bi-directional soft sea design for zero-leakage in normal operation and a metal-to-metal seal after fire, meeting or exceeding industry ”fire-safe” requirements.
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High Pressure High Pressure 4 Inch Butterfly Valve Lug End Images |