Industrial Interchange

SERIES 37KA & 37KF -1/2" Body - Automatic Single Shut-Off & Straight-Thru - NOMINAL PLUG BORE .43"



Specifications:
  • Working Temperature: depending on medium
    -4°F up to +210°F (NBR)
    -40°F up to +250/300°F (EPDM)
    +5°F up to +400°F (FKM)
    At a temperature below -40°F and above +300°F special seals are available.
  • Working Pressure: 500 psi, maximum static working pressure with 4:1 design factor
Note:
  • BSP male & female threads are available upon request.

This series is also available without a valve in a Straight-Thru design. For Straight-Thru Couplers, please change the part number from 37KA to 37KF when ordering.
Material
COUPLER STANDARD
MATERIAL		 NICKEL PLATED
Back Body Brass Brass,
Nickel plated
Valve Body Brass Brass,
Nickel plated
Sleeve Brass Brass,
Nickel plated
Valve Brass Brass
Spring & Locking Ring AISI 301 AISI 301
Pins AISI 420 AISI 420
Seals NBR NBR
PLUG
Threaded Steel hardened,
Nickel plated		 Steel hardened,
Nickel plated
Barbed Steel hardened,
Nickel plated
INTERCHANGE
HANSEN 5000 GROMELLE 1300
ISO 6150B US-MIL-SPEC-C-4109
PARKER 20, 30 & HF Ind. Interchange 1/2"

Series 37 KA Couplers
Coupler
Type		 Connection
(A)		 Hex
(SW)		 Length
(L)		 Depth
(D)		 L1 Standard Design
P/N		 Nickel Plated
P/N
Male
Thread		 1/4" NPT 1.18 2.99 1.37 .47 37KA AN13 MPX 37KA AN13 MPN
3/8" NPT 1.18 2.99 1.37 .47 37KA AN17 MPX 37KA AN17 MPN
1/2" NPT 1.18 3.11 1.37 .66 37KA AN21 MPX 37KA AN21 MPN
3/4" NPT 1.18 3.18 1.37 .74 37KA AN26 MPX 37KA AN26 MPN
Female
Thread		 1/4" NPSF 1.18 2.81 1.37 .51 37KA IN13 MPX 37KA IN13 MPN
3/8" NPSF 1.18 2.99 1.37 .55 37KA IN17 MPX 37KA IN17 MPN
1/2" NPSF 1.18 3.26 1.37 .90 37KA IN21 MPX 37KA IN21 MPN
3/4" NPSF 1.26 3.30 1.37 .94 37KA IN26 MPX 37KA IN26 MPN
Hose
Barb		 1/4" 1.18 3.38 1.37 .98 37KA TF06 MPX 37KA TF06 MPN
5/16" 1.18 3.38 1.37 .98 37KA TF08 MPX 37KA TF08 MPN
3/8" 1.18 3.38 1.37 .98 37KA TF10 MPX 37KA TF10 MPN
1/2" 1.18 3.38 1.37 .98 37KA TF13 MPX 37KA TF13 MPN
5/8" 1.18 3.38 1.37 .98 37KA TF16 MPX 37KA TF16 MPN
3/4" 1.18 3.38 1.37 .98 37KA TF19 MPX 37KA TF19 MPN

Male Thread
Coupler

Female Thread
Coupler

Hose Barb
Coupler
Series 37 SF Plugs
Plug
Type		 Connection
A)		 Hex
(SW)		 Length
(L)		 Depth
(D)		 L1 Standard Design
P/N
Hose
Barb*		 3/8" 2.44 .66 .98 37SF TF10 SXN
1/2" 2.44 .66 .98 37SF TF13 SXN
5/8" 2.44 .70 .98 37SF TF16 SXN
3/4" 2.83 .82 1.37 37SF TF19 SXN
Male
Thread**		 3/8" NPT .66 2.08 .47 37SF AN17 SXN
1/2" NPT .86 2.32 .66 37SF AN21 SXN
3/4" NPT 1.06 2.44 .74 37SF AN26 SXN
Female
Thread**		 3/8" NPSF .74 2.20 .74 37SF IN17 SXN
1/2" NPSF .94 2.40 .90 37SF IN21 SXN
3/4" NPSF 1.26 2.44 .94 37SF IN26 SXN
* Nickel Plated Hardened Steel
** Zinc Plated Hardened Steel

Hose Barb
Plug

Male Thread
Plug

Female Thread
Plug