Pressure Regulator SR67

Stainless Steel - (67) (G 1 , G 1½, G 2)

features

'Shavo's' Pressure Regulator Model SR67 is designed as a high-performance product for instrument air use in corrosive atmospheres
Applications include marine environments, oil and gas production, chemicals and food processing, medical analysis etc.
SIL 3 capable as per IEC 61508
CE, EAC [CU TR10(equivalent to GOST R&K)] approved
External Metallic parts meet NACE standard MR-01 75*

(*National Association of Corrosion Engineers MR-0175 defines requirements for sulphide stress cracking resistant materials used in oilwells and other corrosive environments.)

MODEL SR67

Parameters	Specifications
Fluid	Compressed Air
Pipe Sizes	1", 1½”, 2"
Port Thread	NPT	- Standard
Port Thread	BSPT, BSP	- Optional
Max. Inlet Pressure	30 bar (435 psi)
Max.Operating Temp. (Ambient)	+80°C
Material of Construction	Stainless Steel as per AISI 316L
Body, Bonnet Internal parts External parts	SS 316L with NACE compliance (MR 0175) SS 316L SS 316L with NACE compliance (MR 0175)
Diaphragm Assembly	Synthetic Rubber with PTFE - Standard
Elastomers	Low Temp. Nitrile (LNBR)	- 60°C to +80°C
	EPDM	- 35°C to +120°C
	Fluorocarbon (Viton-FKM)	- 20°c to +180°C
	Nitrile (NBR)	- 20°c to +80°C
Standard Nominal Flow Rate at 10 bar (150psi)inlet pressure 6 bar (87 psi) set pr. and a drop of 1 bar(14.5 psi)from set	1" - 480 scfm (226 dm³/sec) 1½” - 500 scfm (236 dm³/sec) 2” - 525 scfm (248 dm³/sec)
CV Value	1" - (9.05) 1½” - (9.45) 2” - (9.90)
Type	Relieving	- Standard
Type	Non Relieving	- Optional
Pressure Adjustment	Hex Headed Adjusting screw	- Standard
Pressure Adjustment	‘T’ Handle	- Optional
Regulated secondary pressure ranges	1.00 - 10.0 bar (15 - 150 psi)	- Standard
	0.21 to 2.10 bar (3 - 30 psi)	- Optional
	0.4 to 4.0 bar (6.0 - 60 psi)	- Optional
	0.86 to 8.6 bar (12.5 - 125 psi)	- Optional
	1.70 to 17.5 bar (25 - 250 psi)	- Optional
Gauge Port (2 nos.)	1/4” BSPT (Fe)	- Standard
Gauge Port (2 nos.)	1/4” NPT (Fe)	- Optional
Gauge size (dial size)	50 mm (Nominal)
Mounting	P.M. NUT	- Standard
Mounting	Wall Mounting Bracket	- Optional
Weight	6 Kgs.
Pressure Gauge (scale)	Kg/cm² (PSI)	- Standard (For Domestic Market)
Pressure Gauge (scale)	Bar (PSI)	- Standard (Export)

Note:
1) Pressure gauge will not have CE, EAC, SIL3 and NACE MR 0175 approval.
2) PM nut, mounting bracket, grub screw will not have NACE MR 0175 approval.

Size	Flow (scfm)	Range (psi)	Operation	Model
1" NPT	480 scfm (226 dm³/sec)	0 - 8.75 KG/CM2	Relieving	SR67-801-RNLN-NHC
1½” NPT	500 scfm (236 dm³/sec)	0 - 8.75 KG/CM2	Relieving	SR67-B01-RNLN-NHC
2” NPT	525 scfm (248 dm³/sec)	0 - 8.75 KG/CM2	Relieving	SR67-C01-RNLN-NHC

OPTION SELECTOR

Sample Model Number

Position

S = Shavo

Product

R = Regulator

Series

Larger Series - All SS 316L Unit

Port Size

8 = 1"
B = 1½”
C = 2"

Options

	Elastomer
04	Low Temp. Nitrile
[01]	EPDM
[02]	Viton
00	Nitrile

Relief

R = Relieving
N = Non Relieving

Gauge

N = No. Pr. Gauge
G = SS316 Pr. Gauge Fitted (50 mm) (without any approvals)

Sec. Pr. Range

C	0.21 to 2.10 bar (3.0 - 30 psi)
F	0.40 to 4.0 bar (6.0 - 60 psi)
L	0.86 to 8.6 (12.5 - 125 psi)
M	1.00 to 10.0 bar (15.0 - 150 psi)
*[S]	1.70 to 17.5 bar (25.0 - 250 psi)

Port Thread

	Main Port	Gauge Port
A	NPT	BSPT
B	BSPT	BSPT
G	BSP	BSPT
N	NPT	NPT

Mounting & Accessories

N = No Mounting Bracket
B = Wall Mounting bracket (SS)

Pr. Adjustment

H = HEX headed screw(SS316L)
T = ‘T’ Handle(SS316L)

13 14 15

Test / Approval

C	0	0	CE
C	0	1	UKCA
C	0	2	CE, UKCA
E	0	0	EAC
E	0	1	EAC, UKCA
S	0	0	SIL3
S	0	1	SIL3, UKCA
G	0	0	CE, EAC
G	0	1	CE, EAC, UKCA
H	0	0	CE, SIL3
H	0	1	CE, SIL3, UKCA
K	0	0	CE, EAC, SIL3
K	0	1	CE, EAC, SIL3, UKCA
X	X	X	Standard Units Without Any Certificatios / Approval
[O]	[0]	[0]	Other Customer Special Requirement if Any

16 17 18

Compliance

X	X	X	Standard Unit Without any Compliance
A	0	1	RoHS 3 Compliance
A	0	2	REACH Compliance
A	0	3	Copper Free (Only Applicable Aluminium Version)
A	0	4	RoHS3, REACH Compliance
A	0	5	RoHS3, REACH, Copper Free (Only Applicable for Aluminium Version)
A	0	6	RoHS3, Copper Free (Only Applicable for Aluminium Version)
A	0	7	REACH, Copper Free (Only Applicable for Aluminium Version)

Note : Options shown in [ ] bracket are special, please consult manufacturing.
* [S] Option available with hex headed pressure adjustment only.