Safety Coupler

SERIES 25 KE - 1/4" Body - Automatic Single Shut-Off - NOMINAL PLUG BORE .31"



Specifications:
  • Working Temperature: depending on medium
    -4°F up to +140°F (NBR)
  • Working Pressure: 120 psi, maximum static working pressure with 4:1 design factor.
Note:
  • BSP female threads and BSPT (DIN 2999) threads are available upon request.
  • European Interchange

Caution:Not recommended for direct connection to compressed air tools. Reliable functioning is only guaranteed in conjunction with original RECTUS plugs made of steel.
Designed for bleeding off trapped air. Not suitable for direct connection to compressed air tools.

Material
COUPLER STANDARD
MATERIAL
Back Body Brass,
Nickel Plated
Valve Body Steel,
Nickel Plated
Sleeve Brass,
Nickel Plated
Valve Brass
Spring &
Locking Ring		 AISI 301
Locking Balls AISI 420
Seals NBR
Pins AISI 420
PLUG
Plug Profile Steel Hardened
Zinc Plated
INTERCHANGE
RECTUS 25 & 26 CEJN 320
various German products

Series 25 KE Couplers
Coupler
Type		 Connection
(A)		 Hex
(SW)		 Length
(L)		 Depth
(D)		 L1 Standard
Design P/N
Male
Thread		 1/4" NPT .94 2.44 1.18 .47 25KE AN13 BPN
3/8" NPT .94 2.44 1.18 .47 25KE AN17 BPN
1/2" NPT .94 2.64 1.18 .67 25KE AN21 BPN
Female
Thread		 1/4" NPT .94 2.32 1.18 .39 25KE IN13 BPN
3/8" NPT .94 2.20 1.18 .35 25KE IN17 BPN
1/2" NPT .94 2.40 1.18 .47 25KE IN21 BPN
Hose
Barb		 1/4" .94 3.03 1.18 .98 25KE TF06 BPN
5/16" .94 3.03 1.18 .98 25KE TF08 BPN
3/8" .94 3.03 1.18 .98 25KE TF10 BPN
1/2" .94 3.03 1.18 .98 25KE TF13 BPN

Male Thread
Coupler
Female Thread
Coupler
Hose Barb
Coupler

Series 25 SF Plugs
Coupler
Type		 Connection
(A)		 Hex
(SW)		 Length
(L)		 Depth
(D)		 L1 Standard
Design P/N
Hose
Barb		 1/8" 1.89 .47 .98 25SF TF06 SXZ
5/16" 1.89 .47 .98 25SF TF08 SXZ
3/8" 1.89 .47 .98 25SF TF10 SXZ
1/2" 1.89 .59 .98 25SF TF13 SXZ
Male
Thread		 1/8" NPT .55 1.29 .35 25SF AN10 SXZ
1/4" NPT .66 1.46 .47 25SF AN13 SXZ
3/8" NPT .74 1.46 .47 25SF AN17 SXZ
1/2" NPT .94 1.69 .67 25SF AN21 SXZ
Female
Thread		 1/8" NPSF .55 1.18 .28 25SF IN10 SXZ
1/4" NPSF .66 1.29 .35 25SF IN13 SXZ
3/8" NPSF .74 1.29 .35 25SF IN17 SXZ
1/2" NPSF .94 1.42 .47 25SF IN21 SXZ

Hose Barb
Plug
Male Thread
Plug
Female Thread
Plug