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Steel 4-Bolt Flange Adapter, 1.00 Inch Code 61 Flange, Flat Face Half To 1.00 Inch Female NPT, Straight

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Description & Features

This steel 4-bolt flange adapter features a 1.00 Inch Code 61 flange with a flat face for secure connections. It adapts to a 1.00 inch female NPT with a straight configuration.

The Anchor Fluid Power flange adapter has dimensions of A: 2.313, B: 2.75, C: 1.031, D: 2.063, E: 0.88, F: 0.63, G: 1.56, H: 1.002 inches and K: 0.406. It conforms to a pad size of 1 and pipe size of 1.

SKU: W61-16-16

Supplier Part Number (MPN): W61-16-16

Alternate Part Numbers: C1JR13

Specifications

Brand
ANCHOR FLUID POWER
a Dimensions
2.313 in
b Dimensions
2-3/4 in
c Dimensions
1.031 in
Connection Size 1
1 in
Connection Size 2
1 in
Connection Type
Flanged, Socket Weld
Connection Type 1
SAE Code 61 Flat Face Flange
Connection Type 2
Socket Weld
d Dimensions
2.063 in
Dimensions
2.75 in H x 2.313 in W x 0.88 in D
f Dimensions
0.63 in
Fitting Type
Flange
Flange Size
0.63 in THK
g Dimensions
1.56 in
h Dimensions
1.002 in
k Dimensions
0.406 in
Material
Steel
Material Construction
Carbon Steel
Number of Bolt Holes
4
Series
W Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-16

Product Questions & Answers (2)

Question by: Ray M on Nov 2, 2025, 8:55 AM
So this thing goes from a Code 61 flange to a female NPT, right? Just want to make sure I'm understanding that correctly.
Answer by: Customer Support on Nov 4, 2025, 6:03 AM
That is correct. This adapter goes from a 1.00 Inch Code 61 flange with a flat face to a 1.00 Inch female NPT, and it has a straight configuration.
Question by: Peggy M on Oct 20, 2025, 9:04 PM
got a valve with a 1 inch Code 61, 4-bolt pad. is this the piece that’ll take it over to 1 inch female NPT?
Answer by: Customer Support on Oct 22, 2025, 7:27 AM
For a 1.00 inch Code 61, 4-bolt flange connection (pad size 1), it’s a straight steel adapter that converts over to a 1.00 inch female NPT port (pipe size 1). It’s the flat face half style on the flange side.

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