Corporation Stops From Primary Fluid Systems Inc.

Note: CRN is available on certain Corporation Stops. Please contact factory for price and availability.

CAUTION:

When installing or removing Quill from Corporation Valve gland, insure system pressure is at “0” psig.

Corporation Stops
Sizing and Ordering Information
Detailed Order Information

Model	Body Material	Valve Material	Gland Material	Gland Seal Material**	Ball Check Material	Check Spring Material	Pressure* Max. PSIG	Temperature Max.
CCS-56-PVC	PVC	PVC	PVC	VITON	CERAMIC	316 S/S	150	140ºF (60ºC)
CCS-56-CPVC	CPVC	CPVC	CPVC	VITON	CERAMIC	316 S/S	150	210ºF (98ºC)
CCS-56-PP	PP	PP	PVDF	VITON	CERAMIC	316 S/S	150	195ºF (90ºC)
CCS-56-PVDF	PVDF	PVDF	PVDF	VITON	CERAMIC	316 S/S	150	260ºF (125ºC)
CCS-56-316S/S	315 S/S	316 S/S	316 S/S	VITON	316 S/S	316 S/S	2000	350ºF (176ºC)
CCS-56-HASTC	HASTC	HASTC	HASTC	VITON	HASTC	HASTC	2000	350ºF (176ºC)
CCS-58-PVC	PVC	PVC	PVC	VITON	CERAMIC	316 S/S	150	140ºF (60ºC)
CCS-58-CPVC	CPVC	CPVC	CPVC	VITON	CERAMIC	316 S/S	150	210ºF (98ºC)
CCS-58-PP	PP	PP	PVDF	VITON	CERAMIC	316 S/S	150	195ºF (90ºC)
CCS-58-PVDF	PVDF	PVDF	PVDF	VITON	CERAMIC	316 S/S	150	260ºF (125ºC)
CCS-58-316S/S	315 S/S	316 S/S	316 S/S	VITON	316 S/S	316 S/S	2000	350ºF (176ºC)
CCS-58-HASTC	HASTC	HASTC	HASTC	VITON	HASTC	HASTC	2000	350ºF (176ºC)

Notes:
* maximum pressure @ 70ºF (21ºC) working temperature
** optional gland material available

Options:
Hastelloy C springs
Suffix Model number with -H for this option (e.g. CCS-56-PVC-H)

Hastelloy C ball check
Suffix Model number with -I for this option (e.g. CCS-56-PVC-I)

PVDF ball check
Suffix Model number with -K for this option (e.g. CCS-56-PVC-K)

TFE ball check
Suffix Model number with -T for this option (e.g. CCS-56-PVC-T)

BSPT Thread
Suffix Model number with -B
Flanged
Suffix Model number with -F

Other materials of construction and bubble tight/resilient seat check valve available on request.

Corporation Stops
Dimensional Information

Dimensions (* subject to change without notice)

Model	A	B*	Model	A	B*
CCS-56-PVC	2 5/8"	11.50"	CCS-58-PVC	4 5/8"	13.50"
CCS-56-CPVC	2 5/8"	11.50"	CCS-58-CPVC	4 5/8"	13.50"
CCS-56-PP	2 5/8"	12.50"	CCS-58-PP	4 5/8"	14.50"
CCS-56-PVDF	2 5/8"	12.50"	CCS-58-PVDF	4 5/8"	14.50"
CCS-56-316S/S	2 5/8"	10.625"	CCS-58-316S/S	4 5/8"	12.625"
CCS-56-HASTC	2 5/8"	10.625"	CCS-58-HASTC	4 5/8"	12.625"

Flow Rates

PSIG	KPA	USGPM	Liter/M
20	138	0.925	3.5
30	207	1.19	4.5
40	276	1.45	5.5
50	345	1.85	7.0
60	414	2.11	8.0
70	483	2.38	9.0
80	552	2.51	9.5
90	621	2.64	10.0
100	690	2.77	10.5