Pressure Regulator SR67 1/2", 3/4"

Stainless Steel - (67) (G 1/2 , G 3/4 )

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.
External Metallic parts meet NACE standard MR-0175*
CE, ATEX, EAC Ex (CUTR 12), EAC (CUTR 10) approved
SIL3 capable as per IEC 61508

(*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	1/2”, 3/4”
Port Thread	NPT	- Standard
	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 304 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
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	1/2” - 218 scfm (104 dm³/sec) 3/4” - 360 scfm (171 dm³/sec)
CV Value	1/2” - (4.11) 3/4” - (6.80)
Type	Relieving	- Standard
	Non Relieving	- Optional
Pressure Adjustment	Hex Headed Adjusting screw	- Standard
	‘T’ Handle	- Optional
Regulated secondary pressure ranges	1.0 to 10.0 bar (15.0 - 150 psi) - Standard 0.4 to 4.0 bar ( 6.0 - 60 psi ) - Optional 0.86 to 806 bar (12.5 - 125 psi) - Optional 0.21 to 2.10 bar (3 - 30 psi) - Optional 1.70-17.5 bar (25-250 psi) - Optional
Gauge Port (2 nos.)	1/4” BSPT (Fe)	- Standard
	1/4” NPT (Fe) - Optional	- Optional
Gauge size (dial size)	50 mm (Nominal)
Mounting	P.M. NUT	- Standard
	Wall Mounting Bracket	- Optional
Weight	2.10 Kgs.
Pressure Gauge (scale)	Kg/cm² (PSI)	- Standard (For Domestic Market)
	Bar (PSI)	- Standard (Export)

Note:
1) Pressure gauge will not have the CE, EAC, SIL3 and NACE MR 0175 approval
2) Pressure gauge will have the ATEX Approval
3) PM Nut, Mounting Bracket, Grub Screw will not have NACE MR 0175 approval

Size	Flow	Range (psi)	Operation	Model
G 1/2	218 scfm (104 dm³/sec)	15 - 150 psi	Relieving	SR67-401-RNMAN-AH
G 3/4	360 scfm (171 dm³/sec)	15 - 150 psi	Relieving	SR67-601-RNMAN-AH

OPTION SELECTOR

Sample Model Number

Position

S = Shavo

Product

R = Regulator

Series

67 = SS 316L (MOC)

Port Size

4 = 1/2"
6 = 3/4"

Options

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

Relief

R = Relieving
N = Non-Relieving

Gauge

N = No. Pr. Gauge
G = With Pr. Gauge Fitted (50 mm) (SS316 with ATEX approved)

Sec. Pr. Range

F	0.4 - 4.0 bar (6.0 - 60 psi)
L	0.86 - 8.6 (12.5 - 125 psi)
M	1.0 - 10.0 bar (15.0 - 150 psi)
*[S]	1.70 - 17.5bar (25.0 - 250 psi)
C	0.21 - 2.10 bar (3.0 - 30 psi)

Port Thread

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

Mounting & Accessories

N = No Mounting Bracket
B = Wall Mounting bracket (SS)
P = 2" Pipe Mounting Bracket Fitted (SS)

Pressure Adjustment

T = T handle (SS316L)
H = Hex Headed Screw (SS316L)

13 14 15

Test / Approval

A	0	0	ATEX
A	0	1	UKEX
A	0	2	UKCA
A	0	3	ATEX, UKEX, EAC Ex,UKCA
A	0	4	ATEX, UKEX, EAC Ex
A	0	5	ATEX, UKEX, UKCA
A	0	6	ATEX, UKEX, EAC Ex
B	0	0	ATEX, CE
B	0	1	ATEX, CE, UKEX, EAC Ex, UKCA
B	0	2	ATEX, CE, UKEX, EAC Ex
B	0	3	ATEX, CE , UKEX, UKCA
B	0	4	ATEX, CE, UKCA, EAC Ex
B	0	5	ATEX, CE, EAC Ex
C	0	0	CE
C	0	1	CE, UKEX, EAC Ex, UKCA
C	0	2	CE, UKEX, EAC Ex
C	0	3	CE, UKEX, UKCA
C	0	4	CE, EAC Ex, UKCA
C	0	5	CE, EAC Ex
D	0	0	ATEX, EAC
D	0	1	ATEX, EAC, UKEX, EAC Ex, UKCA
D	0	2	ATEX, EAC, UKEX, EAC Ex
D	0	3	ATEX, EAC, UKEX, UKCA
D	0	4	ATEX, EAC, EAC Ex, UKCA
E	0	0	EAC
E	0	1	EAC, UKEX, EAC Ex, UKCA
E	0	2	EAC, UKEX, EAC Ex
E	0	3	EAC, UKEX, UKCA
E	0	4	EAC, EAC Ex, UKCA
F	0	0	ATEX, SIL3
F	0	1	ATEX, SIL3, UKEX, EAC Ex, UKCA
F	0	2	ATEX, SIL3, UKEX, EAC Ex
F	0	3	ATEX, SIL3, UKEX, UKCA
F	0	4	ATEX, SIL3, EAC Ex, UKCA
F	0	5	ATEX, SIL3, EAC Ex
G	0	0	CE, EAC
G	0	1	CE, EAC, UKEX, EAC Ex, UKCA
G	0	2	CE, EAC, UKEX, EAC Ex
G	0	3	CE, EAC, UKEX, UKCA
G	0	4	CE, EAC, EAC Ex, UKCA
H	0	0	CE, SIL3
H	0	1	CE, SIL3, UKEX, EAC Ex, UKCA
H	0	2	CE, SIL3, UKEX, EAC Ex
H	0	3	CE, SIL3, UKEX, UKCA
H	0	4	CE, SIL3, EAC Ex, UKCA
H	0	5	CE, SIL3, EAC Ex
J	0	0	EAC, SIL3
J	0	1	EAC, SIL3, UKEX, EAC Ex, UKCA
J	0	2	EAC, SIL3, UKEX, EAC Ex
J	0	3	EAC, SIL3, UKEX, UKCA
J	0	4	EAC, SIL3, EAC Ex, UKCA
K	0	0	CE, EAC, SIL3
K	0	1	CE, EAC, SIL3, UKEX, EAC Ex, UKCA
K	0	2	CE, EAC, SIL3, UKEX, UKCA
K	0	3	CE, EAC, SIL3, UKEX, EAC Ex
K	0	4	CE, EAC, SIL3, EAC Ex, UKCA
L	0	0	ATEX, EAC, SIL3
L	0	1	ATEX, EAC, SIL3, UKEX, EAC Ex, UKCA
L	0	2	ATEX, EAC, SIL3, UKEX, EAC Ex
L	0	3	ATEX, EAC, SIL3, UKEX, UKCA
L	0	4	ATEX, EAC, SIL3, EAC Ex, UKCA
M	0	0	ATEX, CE, SIL3
M	0	1	ATEX, CE, SIL3, UKEX, EAC Ex, UKCA
M	0	2	ATEX, CE, SIL3, UKEX, EAC Ex
M	0	3	ATEX, CE, SIL3, UKEX, UKCA
M	0	4	ATEX, CE, SIL3, EAC Ex, UKCA
N	0	0	ATEX, CE, EAC
N	0	1	ATEX, CE, EAC, UKEX, EAC Ex, UKCA
N	0	2	ATEX, CE, EAC, UKEX, EAC Ex
N	0	3	ATEX, CE, EAC, UKEX, UKCA
N	0	4	ATEX, CE, EAC, EAC Ex, UKCA
[O]	[0]	[0]	Other customer special requirement if Any
P	0	0	ATEX, CE, EAC, SIL3
P	0	1	ATEX, CE, EAC, SIL3, UKEX, EAC Ex, UKCA
P	0	2	ATEX, CE, EAC, SIL3, UKEX, EAC Ex
P	0	3	ATEX, CE, EAC, SIL3, UKEX, UKCA
P	0	4	ATEX, CE, EAC, SIL3, EAC Ex, UKCA
Q	0	0	ATEX, EAC Ex
R	0	0	EAC Ex
R	0	1	EAC Ex, UKEX, UKCA
R	0	2	EAC Ex, UKCA
S	0	0	SIL3
S	0	1	SIL3, UKEX, EAC Ex, UKCA
S	0	2	SIL3, UKEX, EAC Ex
S	0	3	SIL3, UKEX, UKCA
S	0	4	SIL3, EAC Ex, UKCA
V	0	0	ATEX, CE, SIL3, EAC Ex
V	0	1	ATEX, CE, SIL3, EAC Ex, UKEX, UKCA
V	0	2	ATEX, CE, SIL3, EAC Ex, UKEX
V	0	3	ATEX, CE, SIL3, EAC Ex, UKCA
X	X	X	STANDARD UNITS WITHOUT ANY CERTIFICATE / APPROVAL
Y	0	0	ATEX, SIL3, EACEx
y	0	1	ATEX, SIL3, EACEx, UKEX, UKCA
Y	0	2	ATEX, SIL3, EAC Ex, UKEX
Y	0	3	ATEX, SIL3, EACEx, UKCA
Z	0	1	CE, SIL3, EAC Ex, UKEX, UKCA
Z	0	2	CE, SIL3, EAC Ex, UKEX
Z	0	3	CE, SIL3, EAC Ex, UKCA

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 : Option shown in the [ ] bracket are special, Please contact Sales HQ/Manufacturing.
* [S] option available with Hex headed pressure adjustment only.