API7-1 Drop-in check valve

Type

O.D. of Valve Core Assembly
mm(inch)

Sub Body

Connection
API

OAL
mm(inch)

O.D.
mm(inch)

I.D.
mm(inch)

FT105-1

36(1-27/64)

105(4-1/8)

37.6(1-31/64)

NC31

574(22-39/64)

FT105-2

39(1-17/32)

105(4-1/8)

40.5(1-19/32)

NC31

572(22-1/2)

FT111-1

36(1-27/64)

111(4-3/8)

37.6(1-31/64)

NC31

569(22-13/32)

HY121-1

54(2-1/8)

121(4-3/4)

56(2-13/64)

NC38

805(31-11/16)

FT121-2

51(2)

121(4-3/4)

53(2-3/32)

NC38

794(31-1/4)

FT127-1

52(2-3/64)

127(5)

54_2-1/8)

NC38

794(31-1/4)

FT127-2

51(2)

127(5)

53(2-3/32)

NC38

799(31-29/64)

FT159-1

68(2-43/64)

159(6-1/4)

70(2-3/4)

NC46

867(34-1/8)

FT162-1

69(2-23/32)

162(6-3/8

71(2-51/64)

NC50

872(34-21/64)

FT165-2

67(2-41/64)

165(6-1/2)

69(2-23/32)

NC50

871(34-19/64)

FT168-1

68(2-43/64)

168(6-5/8)

70(2-3/4)

NC50

867(34-1/8)

FT178-1

74(2-29/32)

178(7)

76(3)

HT55

986(38-13/16)

FT190-1

78(3-5/64)

190(7-31/64)

80(3-5/32)

5-1/2FH

906(35-43/64)

HY203-1

84(3-5/16)

203.2(8)

86(3-3/8)

NC56

907(35-45/64)

FT203-2

67(2-41/64)

203.2(8)

69(2-23/32)

6-5/8REG

883(34-49/64)

FH241-1

114(4-31/64)

241.3(9-1/2)

116(4-9/16)

7-5/8REG

975(38-3/8)