Pneumatic Check Valves

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MILTON-INDUSTRIES -

Style	Model	MPN	Price (inc. VAT)
A	1092-1	1092-1	£58.97
B	1092-2	1092-2	£89.56
C	1093-8	1093-8	£138.41

Style	Model	Material	Pressure	Disc Material	Price (inc. VAT)
A	226A-5-5	Brass	1 psi to 400 psi	Teflon	£86.80	RFQ
A	226A-4-4	Brass	1 psi to 400 psi	Teflon	£50.86	RFQ
A	226A-2-2	Brass	1 psi to 400 psi	Teflon	£84.31	RFQ
A	226A-3-3	Brass	1 psi to 400 psi	Teflon	£42.84	RFQ

NS Series Pilot Unloader Check Valves, Electric Driven

Style	Model	Inlet Type	Outlet Type	Capacity	Price (inc. VAT)
A	NSDC-46	-	-	0-30 SCFM	£95.81	RFQ
A	NSDC-47	-	-	0-30 SCFM	£95.81	RFQ
A	NSDC-23	-	-	0-30 SCFM	£95.81	RFQ
A	NSDC-51	-	-	0-30 SCFM	£95.81	RFQ
A	NSDC-19	45° Flare Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-54	BSPT Female	Female BSPT	0-30 SCFM	£95.81	RFQ
A	NSDC-56	BSPT Male Top	Male BSPT	0-30 SCFM	£95.81	RFQ
A	NSDC-8	Compression Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-16	Compression Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-4	Compression Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-12	Compression Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-40	Compression Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-26	Compression Top	-	0-30 SCFM	£134.12	RFQ
A	NSDC-55	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-3	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-28	Compression Top	-	0-30 SCFM	£134.12	RFQ
A	NSDC-7	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-15	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-27	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-38	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-17	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-53	Compression Top	Female BSPT	0-30 SCFM	£95.81	RFQ
A	NSDC-11	Compression Top	-	0-30 SCFM	£95.81	RFQ
A	NSDC-10	FNPT Side	-	0-30 SCFM	£95.81	RFQ
A	NSDC-14	FNPT Side	-	0-30 SCFM	£95.81	RFQ

CONRADER -

NS Series Pilot Unloader Check Valves, Gasoline Driven

Style	Model	Capacity	Inlet Type	Outlet Type	Price (inc. VAT)
A	NSG-5	0-30 SCFM	FNPT Top	-	£126.07	RFQ
A	NSG-4	0-30 SCFM	Compression Side	-	£126.07	RFQ
A	NSG-20	0-30 SCFM	Inverted Flare Top	-	£126.07	RFQ
A	NSG-26	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-27	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-29	0-30 SCFM	Inverted Flare Top	-	£126.07	RFQ
A	NSG-30	0-30 SCFM	Inverted Flare Top	-	£126.07	RFQ
A	NSG-33	0-30 SCFM	JIC Top	-	£126.07	RFQ
A	NSG-38	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-44	0-30 SCFM	Inverted Flare Side	-	£126.07	RFQ
A	NSG-15	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-55	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-6	0-30 SCFM	FNPT Side	-	£126.07	RFQ
A	NSG-11	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-14	0-30 SCFM	FNPT Side	-	£126.07	RFQ
A	NSG-17	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-35	0-30 SCFM	JIC Top	-	£126.07	RFQ
A	NSG-37	0-30 SCFM	FNPT Top	-	£126.07	RFQ
A	NSG-40	0-30 SCFM	Compression Side	-	£126.07	RFQ
A	NSG-19	0-30 SCFM	45° Flare Top	-	£126.07	RFQ
A	NSG-13	0-30 SCFM	FNPT Top	-	£126.07	RFQ
A	NSG-53	0-30 SCFM	Compression Top	Female BSPT	£126.07	RFQ
A	NSG-2	0-30 SCFM	FNPT Side	-	£126.07	RFQ
A	NSG-7	0-30 SCFM	Compression Top	-	£126.07	RFQ
A	NSG-8	0-30 SCFM	Compression Side	-	£126.07	RFQ

CDI CONTROL DEVICES -

Style	Model	MPN	Price (inc. VAT)
A	CA6-1A	CA6-1A	-	RFQ
A	CA24-1A	CA24-1A	£64.74
A	CA48-1A	CA48-1A	-	RFQ

Style	Model	Inlet	Max. Pressure	Material	Type	Spring Material	Mounting	Seal	Price (inc. VAT)
A	CS25-100	1/4"	250 psi	Brass	Air	Stainless Steel	In Tank	Fluorocarbon	£8.98
A	CS12-100	1/8"	250 psi	Brass	Air	Stainless Steel	In Tank	Fluorocarbon	£8.98

215A Series, Horizontal Check Valves

Style	Model	Size	Temperature Range	Material	Price (inc. VAT)
A	215A-4	1/2"	0°F to +350°F	Brass	£79.39	RFQ
A	215A-2	1/4"	0°F to +350°F	Brass	£32.48	RFQ
A	215A-3	3/8"	0°F to +350°F	Brass	£47.14	RFQ

KINGSTON VALVES -

Style	Model	Material	Pressure	Connection Size	Price (inc. VAT)
A	227F-2-2	-	-	1/4" x 1/4"	£22.93	RFQ
A	227-2-2	Brass	1 psi to 300 psi	-	-	RFQ

CTD Series In-Tank Check Valves

Style	Model	Capacity	Price (inc. VAT)
A	CTD3838	15 SCFM	£14.19	RFQ
A	CTD3812	20 SCFM	£14.15	RFQ
A	CTD5812	20 SCFM	£21.99	RFQ
A	CTD3412	20 SCFM	£18.60	RFQ
A	CTD51612	20 SCFM	£23.79	RFQ
A	CTD1212	20 SCFM	£14.15	RFQ
A	CTD1234	30 SCFM	£18.60	RFQ
A	CTD3434	30 SCFM	£18.60	RFQ
A	CTD341	60 SCFM	£31.97	RFQ

PARKER -

C Series, In-Line General Purpose Check Valves

Style	Model	Max. Pressure	Max. Flow Rate	Max. Operating Temp.	Port	Valve Material	Type	Body Material	Cracking Pressure	Price (inc. VAT)
A	C600B	-	8 GPM	121°C	3/8"	Brass	Brass	Brass	5 psi	£104.45
A	C620S	-	5 GPM	121°C	6"	Steel	-	-	5 psi	£96.32	RFQ
A	C2000S	-	70 GPM	205°C	1 1/4"	Steel	-	-	5 psi	£404.76	RFQ
A	C400B	2000 psi	5 GPM	121°C	1/4"	Brass	Brass	Brass	5 psi	£67.90
A	C400S	5000 psi	5 GPM	121°C	1/4"	Steel	Steel	Steel	5 psi	£89.72

CONRADER -

CTG Series In-Tank Check Valves

Style	Model	Inlet	Outlet	Hex Size	Max. Pressure	Cracking Pressure	Material	Type	Spring Material	Price (inc. VAT)
A	CTG1212	1/2"	1/2"	7/8"	500 psi	1 psi	Brass	In Tank	Stainless Steel	£26.20
B	CTG3434	3/4"	3/4"	-	500 psi	1 psi	Brass	In Tank	Stainless Steel	£36.96
C	CTG5834	5/8"	3/4"	1.188"	500 psi	1 psi	Brass	In Tank	Stainless Steel	£33.92

CONRADER -

CTL Series In-Tank Check Valves

Style	Model	Capacity	Outlet Type	Price (inc. VAT)
A	CTLB3838	15 SCFM	-	£23.79	RFQ
B	CTLD1238	15 SCFM	-	£23.79	RFQ
B	CTLD3838	15 SCFM	-	£17.01	RFQ
B	CTLD3812	20 SCFM	-	£18.38	RFQ
B	CTLD3412	20 SCFM	-	£19.16	RFQ
B	CTLD1212	20 SCFM	-	£18.38	RFQ
A	CTLB3812	20 SCFM	-	£19.29	RFQ
A	CTLB1212	20 SCFM	-	£21.27	RFQ
A	CTLB3434	30 SCFM	-	£27.22	RFQ
A	CTLB1234	30 SCFM	-	£25.00	RFQ
A	CTLB341	30 SCFM	-	£39.30	RFQ
B	CTLD3434	30 SCFM	-	£22.85	RFQ
B	CTLD1234	30 SCFM	-	£22.85	RFQ
B	CTLD341	60 SCFM	-	£36.20	RFQ
A	CTLB11	60 SCFM	-	£59.99	RFQ
A	CTLB114114	130 SCFM	MNPT	£75.87	RFQ
A	CTLB34112	150 SCFM	-	£141.21	RFQ
A	CTLB112112	150 SCFM	MNPT	£134.42	RFQ

CONRADER -

NL Series Pilot Unloader Check Valves

Style	Model	Capacity	Inlet Type	Outlet Type	Price (inc. VAT)
A	NLDC-11	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-17	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-1	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-17	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-19	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-3	0-60 SCFM	Inverted Flare	-	£291.18	RFQ
A	NLDC-9	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-12	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-14	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-19	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-12	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-16	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-18	0-60 SCFM	Inverted Flare	-	£291.18	RFQ
B	NLG-7	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-9	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-2	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-23	0-60 SCFM	BSPT Male	Female BSPT	£291.18	RFQ
B	NLG-4	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-21	0-60 SCFM	BSPT Female	Female BSPT	£291.18	RFQ
B	NLG-11	0-60 SCFM	-	-	£291.18	RFQ
A	NLDC-6	0-60 SCFM	-	-	£291.18	RFQ
B	NLG-22	0-60 SCFM	BSPT Female	Male BSPT	£291.18	RFQ
A	NLDC-13	0-60 SCFM	Inverted Flare	-	£291.18	RFQ
A	NLDC-21	0-60 SCFM	BSPT Female	Female BSPT	£389.66	RFQ
A	NLDC-22	0-60 SCFM	BSPT Female	Male BSPT	£389.66	RFQ

CONRADER -

NR Series Pilot Unloader Check Valves

Style	Model	Outlet Type	Inlet Type	Price (inc. VAT)
A	NRP-A-3	MNPT	-	£74.35	RFQ
A	NRP-A-1	MNPT	FNPT Top	£74.35	RFQ
A	NRP-A-6	MNPT	-	£74.35	RFQ
A	NRP-A-2	MNPT	FNPT Top	£74.35	RFQ

CONRADER -

CLS Series Inline Check Valves

Style	Model	Capacity	Price (inc. VAT)
A	CLS3838	9 SCFM	£18.90	RFQ
A	CLS1412	9 SCFM	£25.39	RFQ
B	CLS1414	9 SCFM	£18.97
A	CLS3812	9 SCFM	£24.59	RFQ
C	CLSF1414	9 SCFM	£20.67

RUB VALVES -

Style	Model	Size	Thread Type	Body Material	Price (inc. VAT)
A	120G00	-	BSPT	Brass	£20.27
A	120H00	-	BSPT	Brass	£26.89
A	120L00	-	BSPT	Brass	£59.91
A	120C00	-	BSPT	Brass	£11.42
A	120D00	-	BSPT	Brass	£11.45
A	120E00	-	BSPT	Brass	£13.38
A	120F00	1"	BSPT	Brass	£15.44
A	120I00	2"	BSPT	Brass	£34.41
A	120M00	3"	BSPT	Brass	£80.58
A	120N00	4 mm	BSPT	Brass	£131.65

KCV234 Series, In Tank Check Valves

Style	Model	Material	Pressure
A	KCV234-5-5	Brass	1 psi to 400 psi	RFQ
A	KCV234-4-5	Brass	1 psi to 400 psi	RFQ
A	KCV234-7-7	Brass	1 psi to 400 psi	RFQ
A	KCV234-4-4	Brass	1 psi to 400 psi	RFQ
A	KCV234-5-6	Brass	1 psi to 400 psi	RFQ
A	KCV234-3-4	Brass	1 psi to 400 psi	RFQ
A	KCV234-6-6	Brass	1 psi to 400 psi	RFQ

KINGSTON VALVES -

KCV237 Series, In Tank Check Valves

Style	Model	Connection Size
A	KCV237-4-4	1/2" x 1/2"	RFQ
A	KCV237-5-5	3/4 " x 3/4"	RFQ

CONRADER -

N Series Pilot Unloader Check Valves, Gasoline Driven

Style	Model	Inlet Type	Capacity	Outlet Type	Price (inc. VAT)
A	NG-74	-	0-30 SCFM	-	£152.22	RFQ
A	NG-63	-	0-30 SCFM	-	£152.22	RFQ
A	NG-49	-	0-30 SCFM	-	£152.22	RFQ
A	NG-45	-	0-30 SCFM	-	£152.22	RFQ
A	NG-73	-	0-30 SCFM	-	£152.22	RFQ
A	NG-69	-	0-30 SCFM	-	£152.22	RFQ
A	NG-67	-	0-30 SCFM	-	£152.22	RFQ
A	NG-64	-	0-30 SCFM	-	£152.22	RFQ
A	NG-62	-	0-30 SCFM	-	£152.22	RFQ
A	NG-53	-	0-30 SCFM	-	£152.22	RFQ
A	NG-54	-	0-30 SCFM	-	£152.22	RFQ
A	NG-47	-	0-30 SCFM	-	£152.22	RFQ
A	NG-71	-	0-30 SCFM	-	£152.22	RFQ
A	NG-66	-	0-30 SCFM	-	£152.22	RFQ
A	NG-70	-	0-30 SCFM	-	£152.22	RFQ
A	NG-50	-	0-30 SCFM	-	£152.22	RFQ
A	NG-72	-	0-30 SCFM	-	£152.22	RFQ
A	NG-68	-	0-30 SCFM	-	£152.22	RFQ
A	NG-78	-	0-30 SCFM	Male BSPT	£152.22	RFQ
A	NG-46	-	0-30 SCFM	-	£152.22	RFQ
A	NG-48	-	0-30 SCFM	-	£152.22	RFQ
A	NG-77	BSPT Female Side	0-30 SCFM	Male BSPT	£152.22	RFQ
A	NG-80	BSPT Female Side	0-30 SCFM	Male BSPT	£152.22	RFQ
A	NG-75	BSPT Female Top	0-30 SCFM	Male BSPT	£152.22	RFQ
A	NG-82	BSPT Female Top	0-30 SCFM	Male BSPT	£152.22	RFQ

PLAST-O-MATIC -

Style	Model	MPN	Price (inc. VAT)
A	CK050EP-TF	CK050EP-TF	-	RFQ
A	CK050EPS-TF	CK050EPS-TF	-	RFQ
A	CK050V-TF	CK050V-TF	-	RFQ
A	CK050VS-TF	CK050VS-TF	-	RFQ
A	CK075EPS-TF	CK075EPS-TF	£605.71	RFQ
A	CK075VS-TF	CK075VS-TF	£621.18	RFQ
A	CK100EPS-TF	CK100EPS-TF	£768.74	RFQ
A	CK100VS-TF	CK100VS-TF	£774.69	RFQ

Style	Model	MPN	Price (inc. VAT)
A	CKM050EPFL-CP	CKM050EPFL-CP	£328.44	RFQ
A	CKM050EPFL-PF	CKM050EPFL-PF	£788.97	RFQ
A	CKM050EPFL-PP	CKM050EPFL-PP	£383.18	RFQ
A	CKM050EPFL-PV	CKM050EPFL-PV	£207.06	RFQ
A	CKM050EPS-CP	CKM050EPS-CP	£185.64	RFQ
A	CKM050EPS-PF	CKM050EPS-PF	£301.07	RFQ
A	CKM050EPS-PP	CKM050EPS-PP	£178.50	RFQ
A	CKM050EPS-PV	CKM050EPS-PV	£111.86	RFQ
A	CKM050VFL-CP	CKM050VFL-CP	£337.96	RFQ
A	CKM050VFL-PF	CKM050VFL-PF	£798.49	RFQ
A	CKM050VFL-PP	CKM050VFL-PP	£390.32	RFQ
A	CKM050VFL-PV	CKM050VFL-PV	£218.96	RFQ
A	CKM050VS-CP	CKM050VS-CP	£195.16	RFQ
A	CKM050VS-PF	CKM050VS-PF	£310.59	RFQ
A	CKM050VS-PP	CKM050VS-PP	£185.64	RFQ
A	CKM050VS-PV	CKM050VS-PV	£123.76	RFQ
A	CKM075EPFL-CP	CKM075EPFL-CP	£378.42	RFQ
A	CKM075EPFL-PF	CKM075EPFL-PF	£974.61	RFQ
A	CKM075EPFL-PP	CKM075EPFL-PP	£436.73	RFQ
A	CKM075EPFL-PV	CKM075EPFL-PV	£241.57	RFQ
A	CKM075EPS-CP	CKM075EPS-CP	£218.96	RFQ
A	CKM075EPS-PF	CKM075EPS-PF	£365.33	RFQ
A	CKM075EPS-PP	CKM075EPS-PP	£208.25	RFQ
A	CKM075EPS-PV	CKM075EPS-PV	£134.47	RFQ
A	CKM075VFL-CP	CKM075VFL-CP	£390.32	RFQ

Pneumatic Check Valves

Pneumatic check valves (also known as non-return valves) are installed into air compressor discharge lines for air to flow in one direction & prevent backflow of compressed air. CDI Control Devices pneumatic valves feature glass-filled PTFE poppet for high density & resistance to high temperatures and a positive seating fluoropolymer disc that provides a maximum airflow of 220 scfm. We also offer Conrader brass in-line check valves that have a cracking pressure of less than 1 psi and can withstand a maximum operating temperature of 450 deg F whilst providing airflows up to 95 scfm. Choose from a wide variety of CDI Control Devices and Conrader pneumatic valves in vertical, horizontal & in-tank mounting variants on Raptor Supplies.

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Pneumatic Check Valves

Pneumatic Check Valves

226A Series, Check Valves

NS Series Pilot Unloader Check Valves, Electric Driven

NS Series Pilot Unloader Check Valves, Gasoline Driven

Unloader Check Valves

Cold Start Valves

215A Series, Horizontal Check Valves

Vertical Check Valves

CTD Series In-Tank Check Valves

C Series, In-Line General Purpose Check Valves

CTG Series In-Tank Check Valves

CTL Series In-Tank Check Valves

NL Series Pilot Unloader Check Valves

NR Series Pilot Unloader Check Valves

CLS Series Inline Check Valves

S.120 Series, Check Valves

KCV234 Series, In Tank Check Valves

KCV237 Series, In Tank Check Valves

N Series Pilot Unloader Check Valves, Gasoline Driven

CK Series Check Valves

CKM Series Check Valves

Pneumatic Check Valves

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