BF Series Rubber Seated
Sizes: 2" - 48"
Body: Ductile Iron
Disc: Ductile Iron Nickle Plated, Ductile
Iron Nylon 11, CF8M Stainless Steel, Aluminum Bronze
Stem: 416 S.S. Heat Treated
Resilient Seat: EPDM, NBR, VITON with vulcanization/ back-up
Actuation Options: Worm Gear, Lever, Pneumatic, Electric
Pressure Ratings: 2" – 12" 230psi, 14" – 48" 150psi
Design and Manufacture Conform to EN 593、 API609
Flange dimensions Conform to EN 1092-2 PN10
Face to Face dimensions Conform to EN558-1
Topwork's dimensions Conform to ISO5211
Testing Conform to API598、EN12266-1
Materials of parts
Number Part Name Material
1 Body ASTM A536 65-45-12/ASTM A126 B
2 Long bushing PTFE
3 Shaft SS410/SS304
4 Seat NBR/EPDM/VITON
5 Disc DI+NI, CF8/CF8M, C954/C958
6 Taper pins SS416/SS316
7 Short bushing PTFE
8 O-ring NBR/EPDM
9 Key STEEL
1.Our company is managed strictly as per the requirements of ISO9001 Quality Managemnts System, valve's performnce is stabilized through th improvement of working quality, meanwhile, strengthening the management of customer service, qulification rate of our industrial Valves have reached 100% during the past years.
2.Our company has complets service system, service hotline provides pre-sle, sale, after-sale consulation and service to customers at all times, dedlicated service staffs are ready to serve for you at any time.
3.Technology innovation, and efficiency are the production guideline of our company, we innovate production technology under the premis of quality assurance, and reduce unnecessary resource consumption during production, making our marine valve have the absolute price advantages.
4.Mature delivery process, and favorable logistics partners, ensure valves are delivered to customers timely or even ahead of time.
5.We aim to satisfy customer's requirement and expectation, effectively eliminate and prevent customer complaint, and improve customer satisfaction continously. Meanwhile, carry carry out the agreement with customer carefully, and set up a cooperation with mutual trust and reliance.