European Interchange

SERIES 25 KB - 1/4" Body - Automatic Double Shut-Off - NOMINAL PLUG BORE .29"



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)
    +32°F up to +600°F (FFKM)
    At a temperature below -40°F and above +250°F special seals are available.
  • Working Pressure: 500 psi, maximum static working pressure with 4:1 design factor
Note:
  • Metric male & female threads, BSP male & female threads and BSPT (DIN299) threads are available upon request.

Designed specifically for liquid mediums, 25KB is a double shut-off version of the 25KA compressed air model. The valves in both the coupling and plug are opened when connected. Both valves close simultaneously when disconnected, ensuring minimum leakage loss.
Material
COUPLER STANDARD
MATERIAL		 NICKEL
PLATED		 All Brass AISI
301		 AISI
316 L
Back Body Brass Brass,
Nickel plated		 Brass AISI 303 AISI 316 L
Valve Body Brass Brass,
Nickel plated		 Brass AISI 303 AISI 316 L
Sleeve Steel,
Nickel plated		 Brass,
Nickel plated		 Brass AISI 303 AISI 316 L
Valve Brass Brass Brass AISI 303 AISI 316 L
Inner Sleeve Brass Brass Brass AISI 303 AISI 316 L
Spring Plate Brass Brass Brass AISI 303 AISI 316 TI
Spring & Locking Ring AISI 301 AISI 301 AISI 301 AISI 301 AISI 316 TI
Locking Balls AISI 301 AISI 420 AISI 420 AISI 316 AISI 316
Seals NBR NBR NBR FKM FKM
PLUG
Plug Profile Brass Brass,
Nickel plated		 Brass AISI 303 AISI 316 L
Back Body Brass Brass,
Nickel plated		 Brass AISI 303 AISI 316 L
Valve Brass Brass Brass AISI 303 AISI 316 L
Spring AISI 301 AISI 301 AISI 301 AISI 301 AISI 316 TI
Seal NBR NBR NBR FKM FKM
INTERCHANGE
RECTUS 26 CEJN 320
various German products

Series 25 KB Couplers
Coupler
Type		 Connection
(A)		 Hex
(SW)		 Length
(L)		 Depth
(D) 		L1 L2 G Standard Design*
P/N		 Nickel Plated
P/N		 All Brass
P/N		 AISI 303
P/N		 AISI 316 L
P/N
Male
Thread		 1/4" NPT .74 2.36 .90 .47 25KB AN13 MPX 25KB AN13 BPN 25KB AN13 BPX 25KB AN13 RVX 25KB AN13 EVX
3/8" NPT .74 2.36 .90 .47 25KB AN17 MPX 25KB AN17 BPN 25KB AN17 BPX 25KB AN17 RVX 25KB AN17 EVX
1/2" NPT .86 2.40 .90 .66 25KB AN21 MPX 25KB AN21 BPN 25KB AN21 BPX 25KB AN21 RVX 25KB AN21 EVX
Female
Thread		 1/4" NPSF .74 2.30 .90 .51 25KB IN13 MPX 25KB IN13 BPN 25KB IN13 BPX 25KB IN13 RVX 25KB IN13 EVX
3/8" NPSF .74 2.55 .90 .55 25KB IN17 MPX 25KB IN17 BPN 25KB IN17 BPX 25KB IN17 RVX 25KB IN17 EVX
1/2" NPSF .94 2.67 .90 .72 25KB IN21 MPX 25KB IN21 BPN 25KB IN21 BPX 25KB IN21 RVX 25KB IN21 EVX
Hose
Barb		 1/4" .74 2.91 .90 .98 25KB TF06 MPX 25KB TF06 BPN 25KB TF06 BPX 25KB TF06 RVX 25KB TF06 EVX
5/16" .74 2.91 .90 .98 25KB TF08 MPX 25KB TF08 BPN 25KB TF08 BPX 25KB TF08 RVX 25KB TF08 EVX
3/8" .74 2.91 .90 .98 25KB TF10 MPX 25KB TF10 BPN 25KB TF10 BPX 25KB TF10 RVX 25KB TF10 EVX
1/2" .74 2.91 .90 .98 25KB TF13 MPX 25KB TF13 BPN 25KB TF13 BPX 25KB TF13 RVX 25KB TF13 EVX
Push-Lock
Hose Barb		 1/4" P.L. .74 2.71 .90 .79 25KB TP06 MPX 25KB TP06 BPN 25KB TP06 BPX - -
3/8" P.L. .74 2.87 .90 .94 25KB TP10 MPX 25KB TP10 BPN 25KB TP10 BPX - -
1/2" P.L. .74 2.99 .90 1.14 25KB TP13 MPX 25KB TP13 BPN 25KB TP13 BPX - -
Plastic Hose
Connection		 1/4" x 5/16" .74 2.40 .90 .27 .29 M 12x1 25KB KO08 MPX 25KB KO08 BPN 25KB KO08 BPX 25KB KO08 RVX 25KB KO08 EVX
5/16" x .393" .74 2.55 .90 .35 .31 M 16x1 25KB KO10 MPX 25KB KO10 BPN 25KB KO10 BPX 25KB KO10 RVX -
3/8" x .455" .74 2.55 .90 .35 .31 M 16x1 25KB KO12 MPX 25KB KO12 BPN 25KB KO12 BPX 25KB KO12 RVX 25KB KO12 EVX
*Standard Design, MPX has Steel Sleeves.

Male Thread
Coupler

Female Thread
Coupler

Hose Barb
Coupler

Push-Lock Hose Barb
Coupler

Plastic Hose
Connect. Coupler
Series 25 SB Valved Plugs
Plug
Type		 Connection
(A)		 Hex
(SW)		 Length
(L)		 L1 L2 Hex1
(SW1)		 B G Standard
Design
P/N		 Nickel
Plated
P/N		 AISI 303
P/N		 AISI 316 L
P/N
Hose
Barb		 1/4" .82 2.36 .98 25SB TF06 MPX 25SB TF06 MPN - -
1/4" .74 2.83 .98 - - 25SB TF06 RVX 25SB TF06 EVX
5/16" .82 2.36 .98 25SB TF08 MPX 25SB TF08 MPN - -
5/16" .74 2.83 .98 - - 25SB TF08 RVX 25SB TF08 EVX
3/8" .82 2.36 .98 25SB TF10 MPX 25SB TF10 MPN - -
3/8" .74 2.83 .98 - - 25SB TF10 RVX 25SB TF10 EVX
1/2" .82 2.36 .98 25SB TF13 MPX 25SB TF13 MPN - -
1/2" .74 2.83 .98 - - 25SB TF13 RVX 25SB TF13 EVX
Push-Lock
Hose Barb		 1/4" P.L. .74 2.65 .80 25SB TP06 MPX 25SB TP06 MPN - -
3/8" P.L. .74 2.79 .94 25SB TP10 MPX 25SB TP10 MPN - -
1/2" P.L. .74 3.26 1.10 25SB TP13 MPX 25SB TP13 MPN - -
Plastic Hose
Connection		 5/32" x 1/4" .82 1.85 .27 .23 M 10x1 25SB KO46 MPX 25SB KO46 MPN - -
5/32" x 1/4" .74 2.32 .27 .23 M 10x1 - - 25SB KO46 RVX 25SB KO46 EVX
1/4" x 5/16" .82 1.85 .27 .23 M 12x1 25SB KO08 MPX 25SB KO08 MPN - -
1/4" x 5/16" .74 2.32 .27 .23 M 12x1 - - 25SB KO08 RVX 25SB KO08 EVX
5/16" x .393" .82 2.00 .33 .33 M 16x1 25SB KO10 MPX 25SB KO10 MPN - -
5/16" x .393" .74 2.48 .33 .33 M 16x1 - - 25SB KO10 RVX -
3/8" x .455" .82 2.00 .33 .33 M 16x1 25SB KO12 MPX 25SB KO12 MPN - -
3/8" x .455" .74 2.48 .33 .33 M 16x1 - - 25SB KO12 RVX 25SB KO12 EVX
Panel Mount
Hose Barb		 1/4" .82 2.44 .66 .39 .66 .15 M 12x1 25SB TS06 MPX 25SB TS06 MPN 25SB TS06 RVX -
1/4" .74 2.91 .66 .39 .66 .15 M 12x1 - - -
5/16" .82 2.55 .66 .55 .66 .15 M 12x1 25SB TS08 MPX 25SB TS08 MPN 25SB TS08 RVX -
5/16" .74 3.07 .66 .55 .66 .15 M 12x1 - - -
3/8" .82 2.91 .98 .55 .66 .13 G 1/4 25SB TS10 MPX 25SB TS10 MPN 25SB TS10 RVX -
3/8" .74 3.07 .66 .55 .66 .13 G 1/4 - - -
Plastic Hose
Connection
w/ Spring Guard		 5/32" x 1/4" .74 4.72 .27 .23 M 10x1 25SB KK06 MPX 25SB KK06 MPN - -
1/4" x 5/16" .74 5.31 .27 .23 M 12x1 25SB KK08 MPX 25SB KK08 MPN - -
5/16" x .393" .74 5.70 .33 .33 M 16x1 25SB KK10 MPX 25SB KK10 MPN - -
3/8" x .455" .74 5.90 .33 .33 M 16x1 25SB KK12 MPX 25SB KK12 MPN - -
Male
Thread		 1/8" NPT .86 1.69 .35 25SB AN10 MPX 25SB AN10 MPN - -
1/8" NPT .74 2.20 .35 - - 25SB AN10 RVX 25SB AN10 EVX
1/4" NPT .86 1.81 .47 25SB AN13 MPX 25SB AN13 MPN - -
1/4" NPT .74 2.34 .47 - - 25SB AN13 RVX 25SB AN13 EVX
3/8" NPT .86 1.83 .47 25SB AN17 MPX 25SB AN17 MPN - -
3/8" NPT .74 2.28 .47 - - 25SB AN17 RVX 25SB AN17 EVX
1/2" NPT .86 2.00 .66 25SB AN21 MPX 25SB AN21 MPN - -
1/2" NPT .86 2.32 .66 - - 25SB AN21 RVX 25SB AN21 EVX
Female
Thread		 1/4" NPSF .86 1.92 .62 25SB IN13 MPX 25SB IN13 MPN - -
1/4" NPSF .74 2.26 .47 25SB IN13 RVX 25SB IN13 EVX
3/8" NPSF .86 2.06 .55 25SB IN17 MPX 25SB IN17 MPN - -
3/8" NPSF .74 2.51 .55 - - 25SB IN17 RVX 25SB IN17 EVX
1/2" NPSF .94 2.24 .72 25SB IN21 MPX 25SB IN21 MPN - -
1/2" NPSF .94 2.63 .72 - - 25SB IN21 RVX 25SB IN21 EVX

Hose Barb
Plug

Push-Lock Hose Barb
Plug

Plastic Hose Connection
Plug

Panel Mount Hose
Barb Plug

Plastic Hose Connection
w/ Spring Guard Plug

Male Thread
Plug

Female Thread
Plug