Walther Coupling Model HP-010

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Coupling Information

There are three basic types of HP-010 coupling. Part numbers for each are listed below.

Valve arrangement	The Coupling (Female side)	The Nipple (Male side)
Standard (with valves)	HP-010-0-...	HP-010-2-...
No valves (NP526)	Use HP-010-0-... with -OV option	HP-010-1-...

End Fittings

(Refer to Part Number System)

BSPP (British Standard Pipe, Parallel) with shoulder
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
BSPP(M) 1/2"	HP-010-0-WB021-..	HP-010-2-WB021-..	HP-010-1-WB021-..
BSPP (British Standard Pipe, Parallel)
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
BSPP(F) 1/2"	HP-010-0-WR521-..	HP-010-2-WR521-..	--
NPT (National Pipe, Tapered)
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
NPT(M) 1/2"	HP-010-0-NP021-..	HP-010-2-NP021-..	HP-010-1-NP021-..
NPT(F) 1/2"	HP-010-0-NP521-..	HP-010-2-NP521-..	--
BSPP(M) with 60Â° Female cone (usually to fit hose ends with BSP swivel nuts)
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
BSPP(M) 1/2"w/60Â° F cone	HP-010-0-VR021-..	HP-010-2-VR021-..	--
DIN 7631, M14 x 1.5mm with 60Â° Female cone (usually to fit hoses with metric swivel nuts)
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
M18 x 1.5	HP-010-0-D1018-..	HP-010-2-D1018-..	--
M22 x 1.5	HP-010-0-D1222-..	HP-010-2-D1222-..	--
EO (Ermeto) to fit tube & ferrule
End fitting	Self-sealing Coupling	Self-sealing Nipple	Thru type Nipple
M20 x 1.5 12mm tube OD (Heavy)	HP-010-0-S1220-..	HP-010-2-S1220-..	--
M22 x 1.5 14mm OD tube (Heavy)	HP-010-0-S1422-..	HP-010-2-S1422-..	--
M24 x 1.5 16mm OD tube (Heavy)	HP-010-0-S1624-..	HP-010-2-S1624-..	--

Dust Caps & Dust Plugs - Part numbers for Series HP-010

Material	Plugs for Couplings (Female side)	Caps for Adapters (Male side)
Non-pressure retaining1	HP-010-6-73-KU	HP-010-5-73-KU
Pressure retaining2	HP-010-6-12	HP-010-5-12-1 (Nitrile)HP-010-5-12-2 (Viton)HP-010-5-12-4 (EPDM)

* Plugs and caps are available for both self-sealing & thru-type couplings and adapters.1. Soft PVC (black)2. Oil burnished steel, nickel-plated steel chain and retaining rings

Flow Capacity

1/2" BSPP(M), Self-sealing Coupling

Partial Part Number: HP-010-0-WB021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-WB021-12-1	HP-010-0-WB021-12-2	HP-010-0-WB021-12-4
Steel, 316 stainless	HP-010-0-WB021-01-1	HP-010-0-WB021-01-2	HP-010-0-WB021-01-4	--
Steel, electroless nickel pl.	HP-010-0-WB021-13-1	HP-010-0-WB021-13-2	HP-010-0-WB021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" BSPP(M), Self-sealing Nipple

Partial Part Number: HP-010-2-WB021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-WB021-12-1	HP-010-2-WB021-12-2	HP-010-2-WB021-12-4
Steel, 316 stainless	HP-010-2-WB021-01-1	HP-010-2-WB021-01-2	HP-010-2-WB021-01-4	--
Steel, stainless, hardened	HP-010-2-WB021-W1-1	HP-010-2-WB021-W1-2	HP-010-2-WB021-W1-4	--
Steel, electroless nickel pl.	HP-010-2-WB021-13-1	HP-010-2-WB021-13-2	HP-010-2-WB021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" BSPP(M), Thru type Nipple

Partial Part Number: HP-010-1-WB021-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-010-1-WB021-12
Steel, 316 stainless	HP-010-1-WB021-01	--
Steel, stainless, hardened	HP-010-2-WB021-W1	--
Steel, electroless nickel pl.	HP-010-1-WB021-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

1/2" BSPP(F), Self-sealing Coupling

Partial Part Number: HP-010-0-WR521-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-WR521-12-1	HP-010-0-WR521-12-2	HP-010-0-WR521-12-4
Steel, 316 stainless	HP-010-0-WR521-01-1	HP-010-0-WR521-01-2	HP-010-0-WR521-01-4	--
Steel, electroless nickel pl.	HP-010-0-WR521-13-1	HP-010-0-WR521-13-2	HP-010-0-WR521-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" BSPP(F), Self-sealing Nipple

Partial Part Number: HP-010-2-WR521-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-WR521-12-1	HP-010-2-WR521-12-2	HP-010-2-WR521-12-4
Steel, 316 stainless	HP-010-2-WR521-01-1	HP-010-2-WR521-01-2	HP-010-2-WR521-01-4	--
Steel, stainless, hardened	HP-010-2-WR521-W1-1	HP-010-2-WR521-W1-2	HP-010-2-WR521-W1-4	--
Steel, electroless nickel pl.	HP-010-2-WR521-13-1	HP-010-2-WR521-13-2	HP-010-2-WR521-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" NPT(M), Self-sealing Coupling

Partial Part Number: HP-010-0-NP021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-NP021-12-1	HP-010-0-NP021-12-2	HP-010-0-NP021-12-4	--
Steel, 316 stainless	HP-010-0-NP021-01-1	HP-010-0-NP021-01-2	HP-010-0-NP021-01-4	--
Steel, electroless nickel pl.	HP-010-0-NP021-13-1	HP-010-0-NP021-13-2	HP-010-0-NP021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" NPT(M), Self-sealing Nipple

Partial Part Number: HP-010-2-NP021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-NP021-12-1	HP-010-2-NP021-12-2	HP-010-2-NP021-12-4	--
Steel, 316 stainless	HP-010-2-NP021-01-1	HP-010-2-NP021-01-2	HP-010-2-NP021-01-4	--
Steel, stainless, hardened	HP-010-2-NP021-W1-1	HP-010-2-NP021-W1-2	HP-010-2-NP021-W1-4	--
Steel, electroless nickel pl.	HP-010-2-NP021-13-1	HP-010-2-NP021-13-2	HP-010-2-NP021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" NPT(M), Thru type Nipple

Partial Part Number: HP-010-1-NP021-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-010-1-WB017-12	--
Steel, 316 stainless	HP-010-1-NP021-01	--
Steel, stainless, hardened	HP-010-2-WB017-W1	--
Steel, electroless nickel pl.	HP-010-1-WB017-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

1/2" NPT(F), Self-sealing Coupling

Partial Part Number: HP-010-0-NP521-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-NP521-12-1	HP-010-0-NP521-12-2	HP-010-0-NP521-12-4
Steel, 316 stainless	HP-010-0-NP521-01-1	HP-010-0-NP521-01-2	HP-010-0-NP521-01-4
Steel, electroless nickel pl.	HP-010-0-NP521-13-1	HP-010-0-NP521-13-2	HP-010-0-NP521-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" NPT(F), Self-sealing Nipple

Partial Part Number: HP-010-2-NP521-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-NP521-12-1	HP-010-2-NP521-12-2	HP-010-2-NP521-12-4
Steel, 316 stainless	HP-010-2-NP521-01-1	HP-010-2-NP521-01-2	HP-010-2-NP521-01-4
Steel, stainless, hardened	HP-010-2-NP521-W1-1	HP-010-2-NP521-W1-2	HP-010-2-NP521-W1-4	--
Steel, electroless nickel pl.	HP-010-2-NP521-13-1	HP-010-2-NP521-13-2	HP-010-2-NP521-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" BSPP(M) w/60° F cone, Self-sealing Coupling

Partial Part Number: HP-010-0-VR021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-VR021-12-1	HP-010-0-VR021-12-2	HP-010-0-VR021-12-4	--
Steel, 316 stainless	HP-010-0-VR021-01-1	HP-010-0-VR021-01-2	HP-010-0-VR021-01-4	--
Steel, electroless nickel pl.	HP-010-0-VR021-13-1	HP-010-0-VR021-13-2	HP-010-0-VR021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1/2" BSPP(M) w/60° F cone, Self-sealing Nipple

Partial Part Number: HP-010-2-VR021-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-VR021-12-1	HP-010-2-VR021-12-2	HP-010-2-VR021-12-4	--
Steel, 316 stainless	HP-010-2-VR021-01-1	HP-010-2-VR021-01-2	HP-010-2-VR021-01-4	--
Steel, stainless, hardened	HP-010-2-VR021-W1-1	HP-010-2-VR021-W1-2	HP-010-2-VR021-W1-4	--
Steel, electroless nickel pl.	HP-010-2-VR021-13-1	HP-010-2-VR021-13-2	HP-010-2-VR021-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M18 x 1.5 w/60° F cone, Self-sealing Coupling

Partial Part Number: HP-010-0-D1018-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-D1018-12-1	HP-010-0-D1018-12-2	HP-010-0-D1018-12-4	--
Steel, 316 stainless	HP-010-0-D1018-01-1	HP-010-0-D1018-01-2	HP-010-0-D1018-01-4	--
Steel, electroless nickel pl.	HP-010-0-D1018-13-1	HP-010-0-D1018-13-2	HP-010-0-D1018-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M18 x 1.5 w/60° F cone, Self-sealing Nipple

Partial Part Number: HP-010-2-D1018-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-D1018-12-1	HP-010-2-D1018-12-2	HP-010-2-D1018-12-4	--
Steel, 316 stainless	HP-010-2-D1018-01-1	HP-010-2-D1018-01-2	HP-010-2-D1018-01-4	--
Steel, stainless, hardened	HP-010-2-D1018-W1-1	HP-010-2-D1018-W1-2	HP-010-2-D1018-W1-4	--
Steel, electroless nickel pl.	HP-010-2-D1018-13-1	HP-010-2-D1018-13-2	HP-010-2-D1018-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M22 x 1.5 w/60° F cone, Self-sealing Coupling

Partial Part Number: HP-010-0-D1222-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-D1222-12-1	HP-010-0-D1222-12-2	HP-010-0-D1222-12-4	--
Steel, 316 stainless	HP-010-0-D1222-01-1	HP-010-0-D1222-01-2	HP-010-0-D1222-01-4	--
Steel, electroless nickel pl.	HP-010-0-D1222-13-1	HP-010-0-D1222-13-2	HP-010-0-D1222-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M22 x 1.5 w/60° F cone, Self-sealing Nipple

Partial Part Number: HP-010-2-D1222-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-D1222-12-1	HP-010-2-D1222-12-2	HP-010-2-D1222-12-4	--
Steel, 316 stainless	HP-010-2-D1222-01-1	HP-010-2-D1222-01-2	HP-010-2-D1222-01-4	--
Steel, stainless, hardened	HP-010-2-D1222-W1-1	HP-010-2-D1222-W1-2	HP-010-2-D1222-W1-4	--
Steel, electroless nickel pl.	HP-010-2-D1222-13-1	HP-010-2-D1222-13-2	HP-010-2-D1222-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M20 x 1.5 12mm tube OD (Heavy), Self-sealing Coupling

Partial Part Number: HP-010-0-S1220-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-S1220-12-1	HP-010-0-S1220-12-2	HP-010-0-S1220-12-4	--
Steel, 316 stainless	HP-010-0-S1220-01-1	HP-010-0-S1220-01-2	HP-010-0-S1220-01-4	--
Steel, electroless nickel pl.	HP-010-0-S1220-13-1	HP-010-0-S1220-13-2	HP-010-0-S1220-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M20 x 1.5 12mm tube OD (Heavy), Self-sealing Nipple

Partial Part Number: HP-010-2-S1220-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-S1220-12-1	HP-010-2-S1220-12-2	HP-010-2-S1220-12-4	--
Steel, 316 stainless	HP-010-2-S1220-01-1	HP-010-2-S1220-01-2	HP-010-2-S1220-01-4	--
Steel, stainless, hardened	HP-010-2-S1220-W1-1	HP-010-2-S1220-W1-2	HP-010-2-S1220-W1-4	--
Steel, electroless nickel pl.	HP-010-2-S1220-13-1	HP-010-2-S1220-13-2	HP-010-2-S1220-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M22 x 1.5 14mm tube OD (Heavy), Self-sealing Coupling

Partial Part Number: HP-010-0-S1422-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-S1422-12-1	HP-010-0-S1422-12-2	HP-010-0-S1422-12-4	--
Steel, 316 stainless	HP-010-0-S1422-01-1	HP-010-0-S1422-01-2	HP-010-0-S1422-01-4	--
Steel, electroless nickel pl.	HP-010-0-S1422-13-1	HP-010-0-S1422-13-2	HP-010-0-S1422-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M22 x 1.5 14mm tube OD (Heavy), Self-sealing Nipple

Partial Part Number: HP-010-2-S1422-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-S1422-12-1	HP-010-2-S1422-12-2	HP-010-2-S1422-12-4	--
Steel, 316 stainless	HP-010-2-S1422-01-1	HP-010-2-S1422-01-2	HP-010-2-S1422-01-4	--
Steel, stainless, hardened	HP-010-2-S1422-W1-1	HP-010-2-S1422-W1-2	HP-010-2-S1422-W1-4	--
Steel, electroless nickel pl.	HP-010-2-S1422-13-1	HP-010-2-S1422-13-2	HP-010-2-S1422-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M24 x 1.5 16mm tube OD (Heavy), Self-sealing Coupling

Partial Part Number: HP-010-0-S1624-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-0-S1624-12-1	HP-010-0-S1624-12-2	HP-010-0-S1624-12-4
Steel, 316 stainless	HP-010-0-S1624-01-1	HP-010-0-S1624-01-2	HP-010-0-S1624-01-4	--
Steel, electroless nickel pl.	HP-010-0-S1624-13-1	HP-010-0-S1624-13-2	HP-010-0-S1624-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M24 x 1.5 16mm tube OD (Heavy), Self-sealing Nipple

Partial Part Number: HP-010-2-S1624-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-010-2-S1624-12-1	HP-010-2-S1624-12-2	HP-010-2-S1624-12-4
Steel, 316 stainless	HP-010-2-S1624-01-1	HP-010-2-S1624-01-2	HP-010-2-S1624-01-4	--
Steel, stainless, hardened	HP-010-2-S1624-W1-1	HP-010-2-S1624-W1-2	HP-010-2-S1624-W1-4	--
Steel, electroless nickel pl.	HP-010-2-S1624-13-1	HP-010-2-S1624-13-2	HP-010-2-S1624-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

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to inquire about a quote from Maxbar - Walther Precision USA
or call us today at 513.527.4100