Data Sheet

Bulletin 71.4:98
35
Elastomer Seat
Valve Plug (Select One)
 416 SST***
 316 SST**
 Hastelloy
®
C (Available in Type 98HM,
1/2 NPT only)
 Monel
®
(Available in Type 98HM, 1/2 NPT only)
O-ring Seat (Select One)
 Nitrile (NBR)
 Fluorocarbon (FKM)
 Ethylenepropylne (EPDM)
 Peruoroelastomer (FFKM)
Relief/Differential Relief Pressure Range (Select One)
Type 98L or 98LD (NPS 1/4 through 1)
 2 to 7 psig/psi (0,14 to 0,48 bar)
 6 to 14 psig/psi (0,41 to 0,97 bar)
 12 to 25 psig/psi (0,83 to 1,7 bar)
 20 to 38 psig/psi (1,4 to 2,6 bar)
Type 98H or 98HD
NPS 1/4 through 1
 15 to 35 psig/psi (1,0 to 2,4 bar)
 25 to 75 psig/psi (1,7 to 5,2 bar)
 70 to 140 psig/psi (4,8 to 9,7 bar)
 130 to 200 psig/psi (9,0 to 13,8 bar)
Type 98H or 98HD (continued)
NPS 1-1/2 through 2
 5 to 35 psig/psi (0,35 to 2,4 bar)
 20 to 65 psig/psi (1,4 to 4,5 bar)
 50 to 100 psig/psi (3,4 to 6,9 bar)
 80 to 170 psig/psi (5,5 to 11,7 bar)
Type 98HM
1/2 through 1 NPT
 15 to 35 psig (1,0 to 2,4 bar)
 25 to 75 psig (1,7 to 5,2 bar)
 70 to 140 psig (4,8 to 9,7 bar)
 130 to 200 psig (9,0 to 13,8 bar)
 15 to 100 psig (SST construction) (1,0 to 6,9 bar)
 100 to 275 psig (SST construction) (6,9 to 19,0 bar)
1/2 through 1 NPT
 5 to 35 psig (0,35 to 2,4 bar)
 20 to 65 psig (1,4 to 4,5 bar)
 50 to 100 psig (3,4 to 6,9 bar)
 80 to 170 psig (5,5 to 11,7 bar)
Type 98HH or 98HHD (1/4 through 1 NPT)
 150 to 375 psig (10,3 to 25,9 bar)
Replacement Parts Kit (Optional)
 Yes, send one replacement parts kit to match
this order.
Regulators Quick Order Guide
* * * Readily Available for Shipment
* * Allow Additional Time for Shipment
*
Special Order, Constructed from Non-Stocked Parts.
Consult your local Sales Ofce for Availability.
Availability of the product being ordered is determined by the component with the
longest shipping time for the requested construction.