The feature of rubber resilient seat wafer butterfly valve
1. Small in size and light in weight. Easy installation and maintenance. It can be mounted wherever needed.
2. Simple and compact construction, quick 90 degree on-off operation.
3. Flow curve tending to straight line. Excellent regulation performance.
4. Long service life. Standing the test of thousands opening/closing operation.
5. Wide selection of materials, applicable for various media.
Packaging & Delivery
Packaging Detail: Bubble pack for each valve&Plywood cases. Or as per the request of customers.
Delivery Detail: 20 days after order
Application:
1. These products are mainly used for pipeline flow, pressure and temperature control of various industrial automation productiong, for example: Electricity, petrifaction, metallurgy, environmental protection, energy management, fir-fighting systems.
2. Simultaneously they have good fluid control properties, and can operate simply.
3. They are not only widely used in general industries as petroleum, coal gas, chemical engineering, water treatment, but also used in the cooling water system of thermal power plant.
Design |
API 609BS5155EN593GB/T12238DIN3354 |
Face to Face |
API609 DIN3202 K1BS5155EN558ISO5752ASME B16.10 |
Flange End |
ASME B16.1 CLASS 125ASME B16.5 CLASS 150ASME B16.47BS EN 1092 PN6/PN10/PN16JIS B 2220 5K/10K/16KBS 10 Table D/Table E |
Top Flange |
ISO5211(According to customer's needs) |
Inspection |
API598EN12266-1ISO5208 |
Body Material |
CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529^^ |
Seat Material |
BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER^^ |
Disc Material |
CF8/304, CF3/304L CF8M/316, CF3M/316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL^.. |
Stem Material |
F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500^^ |