SERIES 25 KS - 1/4" Body - Automatic Single Shut-Off - NOMINAL PLUG BORE .20"



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 -4°F and above +300°F special seals are available.
  • Working Pressure:
    Brass - 500 maximum static working pressure with 4:1 design factor.
    With Steel body and Steel Valve - 1015 maximum static working pressure with 4:1 design factor.
Note:
  • BSP male and female & BSPT (DIN 2999) threads are available upon request.
Similar to the 25KA Series except with an additional safety locking system. When being disconnected, the plug must first be pushed further into the coupler before it can be disconnected. This prevents unintentional disconnection.
Material
COUPLER STANDARD
MATERIAL
Brass NICKEL
PLATED
Back Body Brass Brass Brass,
Nickel plated
Valve Body Steel,
Nickel plated
Brass Brass,
Nickel plated
Sleeve Steel Hardened
Nickel plated
Brass Brass,
Nickel plated
Valve Brass Brass Brass
Spring &
Locking Ring
AISI 301 AISI 301 AISI 301
Locking Balls AISI 420 AISI 420 AISI 420
Seals NBR NBR NBR
Distance Sleeve Brass Brass Brass
Spring Plate Brass Brass Brass
PLUG Steel Hardened
Nickel plated
Brass Brass,
Zinc plated
Series 25 KS Couplers
Plug
Type
Connection
(A)
Hex
(SW)
Length
(L)
Depth
(D)
L1 Standard Design
P/N
Brass
P/N
Brass, Nickel
Plated P/N
Male
Thread
1/4" NPT .74 2.36 .90 .47 25KS AN13 SPN 25KS AN13 BPX -
3/8" NPT .74 2.36 .90 .47 25KS AN17 SPN - 25KS AN17 BPN
1/2" NPT .86 2.40 .90 .66 25KS AN21 SPN - -
Female
Thread
1/4" NPSF .74 2.30 .90 .51 25KS IN13 SPN - -
3/8" NPSF .74 2.55 .90 .55 25KS IN17 SPN - -
1/2" NPSF .94 2.67 .90 .72 25KS IN21 SPN - -
Hose
Barb
1/4" .74 2.91 .90 .98 25KS TF06 SPN - -
5/16" .74 2.91 .90 .98 25KS TF08 SPN - -
3/8" .74 2.91 .90 .98 25KS TF10 SPN - -
1/2" .74 2.91 .90 .98 25KS TF13 SPN - -

Male Thread
Coupler
Female Thread
Coupler
Hose Barb
Coupler


Series 25 SS Plugs
Plug
Type
Connection
(A)
Hex
(SW)
Length
(L)
Depth
(D)
L1 Standard Design
P/N
Brass
P/N
Brass, Nickel
Plated P/N
Male
Thread
1/8" NPT .51 1.29 .35 25SS AN10 SXZ - -
1/4" NPT .55 1.45 .47 25SS AN13 SXZ 25SS AN13 MXX 25SS AN13 MXN
3/8" NPT .66 1.45 .47 25SS AN17 SXZ - -
1/2" NPT .86 1.69 .66 25SS AN21 SXZ - 25SS AN21 MXN
Female
Thread
1/8" NPSF .51 1.29 .35 25SS IN10 SXZ - -
1/4" NPSF .55 1.45 .47 25SS IN13 SXZ 25SS IN13 MXX 25SS IN13 MXN
3/8" NPSF .66 1.45 .47 25SS IN17 SXZ - -
1/2" NPSF .86 1.69 .66 25SS IN21 SXZ - 25SS IN21 MXN
Hose
Barb
1/4"   1.59 .47 .98 25SS TF06 SXZ - -
5/16"   1.59 .47 .98 25SS TF08 SXZ - 25SS TF08 MXN
3/8"   1.59 .47 .98 25SS TF10 SXZ - 25SS TF10 MXN
1/2"   1.59 .47 .98 25SS TF13 SXZ - -

Male Thread
Plug
Female Thread
Plug
Hose Barb
Plug





Why Choose Nycoil?

Nycoil, since its inception in 1958, has recognized the importance of Premier Customer Service, Quality Products and Quick Delivery. We design products that provide actual solutions to real problems. From the introduction of the original Self-Storing Air Hose to our Ultra-Lite Superbraid Tubing and state of the art Poly-Matic Push-To-Connect Fittings, Nycoil has become an industry leader in the Fluid Power and Pneumatic Markets. Our products are designed to last longer, be lighter and make installation and operator handling easier. We offer tubing, hoses, fittings, and quick couplers to service your pneumatic needs.
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Monday - Friday: 8:00 am - 5:00 pm
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