High Quality for 4 Inch Butterfly Valve - FO1-BV1LT-3P(Lugged type Butterfly Valve–Pneumatic Actuator) – Fortis
High Quality for 4 Inch Butterfly Valve - FO1-BV1LT-3P(Lugged type Butterfly Valve–Pneumatic Actuator) – Fortis Detail:
●Brief
The butterfly plate has automatic alignment, which realizes the small interference fit between the butterfly plate and the valve seat. Phenolic back seat has the characteristics of no falling off, tensile, leak proof and convenient replacement. Due to the seat sealing surface and the back, As a result, the deformation of the valve seat is reduced.
●Features
1. The valve rod seal is not easy to deform, so as to avoid the usual valve stem leakage phenomenon. The overall support is good, stable and firm.
2. It is easy to control the torque value in a proper range. It is easy to use two section stem without pin connection. The structure is simple and compact, and the disassembly is very convenient.
APPLICATION
General Use: Water,sea water,gas, pressurized air, acids etc.
CARACTERISTIQUES GENERALES
Resilient Seat Lug Type Butterfly Valves
Design according with BS EN593/API609
Tightness in both ways.Lug type with threaded ears.
Flexible sleeve adapted to the shape of the body assures low operating torque.The 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.
CONSTRUCTION
| 1 | BODY | Cl / DI / WCB / STAINLESS STEEL |
| 2 | SEAT | EPDM / NBR / PTFE / SILICON |
| 3 | DISC | DI/ CF8 / CF8M / Al-Bc / DUPLEX STEEL |
| 4 | STEM | SS304 / 316 / 416 |
| 5 | PIN | SS304 / 316 |
| 6 | BUSHING | PTFE / BRONZE |
| 7 | O-RING | NBR/EPDM |
| 8 | BUSHING | PTFE/BRONZE |
| 9 | BOLT | STAINLESS STEEL |
| 10 | FLAT WASHER | STAINLESS STEEL |
| 11 | PNEUMATIC ACUTATOR | |
| NO. | PARTS | MATERIAL |
STANDARDS
Manufacture according to the requirements of the European directive 2014/68/EU,modulate H Face to face according to standards NF EN558 SERIE 20.ISO 5752, DIN3202. Mounting between flanges PN16 Body:24bar
Seat:17.6bar
Product detail pictures:
Related Product Guide:
To be a result of ours specialty and service consciousness, our enterprise has won an excellent status between buyers all around the globe for High Quality for 4 Inch Butterfly Valve - FO1-BV1LT-3P(Lugged type Butterfly Valve–Pneumatic Actuator) – Fortis, The product will supply to all over the world, such as: South Korea, Cyprus, Cannes, We've got constantly insisted on the evolution of solutions, spent good funds and human resource in technological upgrading, and facilitate production improvement, meeting the wants of prospects from all countries and regions.
By Dale from Uruguay - 2018.09.29 17:23
The factory workers have rich industry knowledge and operational experience, we learned a lot in working with them,we are extremely grateful that we can encount a good company has excellent wokers.
By Rose from Georgia - 2017.03.08 14:45
