1. Technical Specifications:

(1)Design Standard: API 602/ANSI B 16.34

(2)Face to Face Dimensions: ANSI B16.10

(3)Connection Type: Socket Weld ANSI B 16.11, Threaded End ANSI B1.20.1

(4)Structures: Bolted Bonnet, Welded Bonnet and Seal-sealed Type

(5)Test Standard: API 598

2. Performance Specifications:

(1)Shell Test: 19.5Mpa(800LB), 37.5Mpa(1500LB), 63.0Mpa(2500LB)

(2)Seal Test: 14.3Mpa(800LB), 27.5Mpa(1500LB), 46.2Mpa(2500LB)

(3)Suitable Temperature: Carbon Steel -29-425 Celsius degree, Stainless Steel: -59-540 Celsius degree

(4)Suitable Medium: W. O. G

3. Main Parts and Materials:

(1)Body: A105, LF2, F5, F11, F22, F304, F316

(2)Disc: A276-420+STL, 304+STL, 316+STL

(3)Stem: A276-410, A276-304, A276-316

(4)Gasket: 304+Graphite, 316+Graphite

(5)Bonnet: A105, LF2, F5, F11, F22, F304, F316

(6)Eye Bolt: A193-B7, 304, 316

(7)Pin: A276-410, A276-304

(8)Packing: Flexible Graphite +304, PTFE

(9)Bolt: A193-B7, 304, 316

(10)Gland Nut: A194-2H, 304, 316

(11)Lock Nut: C. S, S. S

(12)Handwheel: A47

(13)Stem Nut: A108-1045, A276-410

(14)Gland Flange: A105, F304

(15)Gland: F6a, A276-304, A276-316

http://www.chasevalve.com