Filter / Regulator 11-4SN

11-4SN (G 1/4 , G 3/8 , G 1/2)

features

Extremely precise control
Unique valve design and a large ratio of diaphragm to valve area for a highly sensitive performance
Specially designed to meet instrumentation requirements
Metal bowl on combination unit resists corrosive and chemical atmosphere
Available as Pressure Regulator only

MODEL 11-4SN

Parameters	Specifications
Pipe Threads	Rc 1/4, 3/8, 1/2 Taper(F)		- Standard
	BSP / NPT		- Optional
Body Material	Al. Alloy die-cast
Filter Element Size	5, 25, 40 micron.
Filter Element Material	Plastic (Polycarbonate)		- Standard
	Sintered Bronze		- Optional
Filter Bowl Material	Al. Alloy Metal		- Standard
Maximum Inlet Pressure	with Metal Bowl Manual Drain		: 250 psig (17.5 bar)
	with Metal Bowl Automatic Drain		: 150 psig (10.5 bar)
Maximum Operating Temperature (ambient)	80° C
Standard nominal flow rate at 10bar (150 psi). Inlet Pressure 6 bar(87 psi) set press. and a drop of 1bar(14.5 psi) from set	55 scfm (26 dm³/sec) CV (1.04)
Drain	Manual		- Standard
Regulator Type	Relieving		- Standard
	Non - Relieving		- Optional
Pressure Adjustment	Hand wheel		- Standard
Regulated secondary outlet pressure (spring range) and recommended Pressure gauge ranges available in kg/cm²)		Spring Range psi (bar)	Gauge Range psi (bar)
	1	1-10 psi (0.07 to 0.70)	0-15 psi (0-1)
	2	3-30 psi (0.21 to 2.10)	0-30 psi (0-2.5)
	3	5-50 psi (0.35 to 3.50)	0-60 psi (0-4.0)
	4	7.5-75 psi (0.50 to 5.00)	0-100 psi (0-7.0)
	5	10-100 psi (0.70 to 7.00)	0-150 psi (0-10.0)
Gauge size	50 mm (Dial Size)
Gauge Port size	Rc 1/4
Gauge connection	Back
Mounting Bracket	Optional
Panel mounting	Possible - Optional
Pressure Gauge (scale)	Kg/cm² (PSI)		- Standard (For Domestic Market)
	Bar (PSI)		- Standard (Export)

Note: Pressure gauge will not have the CE, EAC & SIL3 approval.

Size	Flow (dm³/sec)	Element(um)	Drain	Bowl	Opration	Model
1/4” BSPT	55 scfm (26 dm³/s)	5	Manual	Metal	10-100	114SN-200M-M1KA-EN

OPTION SELECTOR

Sample Model Number

Position

Instrument Filter/Regulator with S.S. Trim

Port Size

2 = 1/4"
3 = 3/8"
4 = 1/2"

Options

	Relieving				Non Relieving
	Standard		Panel Mounting Type		Standard		Panel Mounting Type
	Knob	Slotted Screw	Knob	Slotted Screw	Knob	Slotted Type	Knob	Slotted Screw
No Gauge	00	50	20	70	10	60	30	80
With Std. Gauge (Without any Certification)	01	51	21	71	11	61	31	81
With S.S. Gauge (Without any Certification)	02	52	22	72	12	62	32	82

Bowl

M = Metallic (70cc)
T = Transparent P.C. (125cc)
L = Long Metallic (125 cc)

Drain

M = Manual Drain
A = Automatic Drain (Available with Nitrile Elastomer Only)

Filter Element

Plastic Element
1 = 5 Micron
2 = 25 Micron
3 = 40 Micron

Sint. Bronze
6= 5 Micron
7 = 25 Micron
8 = 40 Micron

Stainless Steel
5 = 5 Micron
9 = 25 Micron

Secondary Pressure
Range

[0] = 0.14-2.0 psi (0.01 - 0.14 bar)
A = 1-10 psi (0.07 - 0.7 bar)
C = 3-30 psi 0.21 - 2.1 bar)
E = 5-50 psi (0.35 - 3.5 bar)
F = 6-60 psi (0.50 - 5.0 bar)
K = 10-100 psi (0.70 - 7.0 bar)

Port Thread

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

Elastomer Material

N = Std. unit with Nitrile Elastomer
[E] = EPDM
[V] = Fluorocarbon (Viton)
[L] = Low Temperature Nitrile Elastomer (LNBR)

Mounting

N = No Mounting Bracket
B = Standard Mounting Bracket
P = 2" Pipe Mounting Bracket
S = Customer's spl. Mounting Bracket

M.O.C.

X = Std. unit
A = Adj. screw, Lock nut & Valve seat in S.S. 316

17 18 19

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

20 21 22

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.