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Ordering Guide
Type (Select One)
Y690A (internal registration)***
Y690AH (high pressure with internal registration)***
Y690AM (external registration)***
Y690AHM (high pressure with external registration)***
Body Size (Select One)
NPS 3/4 / DN 20***
NPS 1 / DN 25***
Body Material and End Connection Style (Select One)
Ductile Iron Body
NPT***
CF8M Stainless Steel
NPT***
CL150 RF**
CL300 RF**
PN 16/25/40**
Spring Case Material (Select One)
Ductile iron***
CF8M Stainless steel***
Diaphragm Case Material (Select One)
Ductile iron***
CF8M Stainless steel***
Trim Material (Select One)
303 Stainless steel***
316 Stainless steel**
Diaphragm Material (Select One)
Nitrile (NBR) (standard)***
Fluorocarbon (FKM)**
Nitrile (NBR) with PTFE Protector**
Disk Material (Select One)
Nitrile (NBR) (standard)***
Fluorocarbon (FKM)***
Ethylenepropylene (EPDM)**
PTFE**
Peruoroelastomer (FFKM)*
Orice Size (Optional)
1/8-inch / 3.2 mm***
1/4-inch / 6.4 mm***
3/8-inch / 9.5 mm***
1/2-inch / 12.7 mm***
9/16-inch / 14.3 mm***
Outlet Pressure Range (Select One)
Types Y690A and Y690AM
1 to 2.5-inches w.c. / 2 to 6 mbar, Orange***
2.5 to 7-inches w.c. / 6 to 17 mbar, Red***
Types Y690AH and Y690AHM
5 to 10-inches w.c. / 12 to 25 mbar, Red***
7 to 16-inches w.c. / 17 to 40 mbar, Unpainted***
15-inches w.c. to 1.2 psig / 37 mbar to 0.08 bar, Yellow***
1.2 to 2.5 psig / 0.08 to 0.17 bar, Light green***
2.5 to 4.5 psig / 0.17 to 0.31 bar, Light blue***
4.5 to 7 psig / 0.31 to 0.48 bar, Black***
NACE Required
Yes
Replacement Parts Kit (Optional)
Yes, send one replacement parts kit to match this order.
Specication Worksheet
Application:
Specic Use
Line Size
Fluid Type
Specic Gravity
Temperature
Does the Application Require Overpressure Protection?
Yes No
Pressure:
Maximum Inlet Pressure
Minimum Inlet Pressure
Differential Pressure
Set Pressure
Maximum Flow
Accuracy Requirements:
Less Than or Equal To:
5% 10% 20% 40%
Construction Material Requirements (if known):
Regulators Quick Order Guide
* * *
Standard - Readily Available for Shipment
* *
Non-Standard - Allow Additional Time for Shipment
*
Special Order, Constructed from Non-Stocked Parts.
Consult your local Sales Ofce for Availability.
Availability of the product being ordered is determined by the component with the
longest shipping time for the requested construction.
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