95 Series Industrial Pressure Regulators - grisa.com.mx

1 Bulletin :95. 95 Series Industrial Pressure Regulators The 95 Series regulator is a compact, large-capacity, self- operated Pressure regulator (see figures 1, 2 and 3). The unit is available in 1/4 through 2-inch sizes and is offered in several different end connection configurations. They are designed to handle pressures up to 600 psig ( bar) and temperatures up to 650 F (343 C). This product can help solve the toughest Pressure control applications. Typical applications include superheated steam, steam tracing, nitrogen purging, boiler feed water, process chemicals, cooling water, test fixtures, wash tanks, sterilizers/autoclaves, fuel lines, pneumatic supply, and many others.

2 Features D Handwheels Allow easy Pressure set- D Differential Pressure Capability . ting changes and are standard on Types 95LD, Spring-loaded TFE packing and tapped con- 95HD, and optional on the 1/2-inch body size of nections permit Pressure loading of the Types the Types 95L and 95H Regulators . Tee-handles 95LD and 95HD spring cases are optional on all other Types 95L and 95H. body sizes D Special Service Capabilities Optional D Versatile Can be used with all process materials are available for applications handling media, air, steam, gas, water, liquids (oils and sour gases, cryogenics, and superheated process chemicals), oxygen and cyrogenics steam.

3 NACE construction complies with MR0175-92. D Tight Shutoff With Elastomer Seats Metal seats available for high D Large Turndown Ratio No temperatures need for low Cv trims at low flows D Self operated Design maximizes speed of response D Grafoil Gaskets For high temperature applications up to D Robust Up to 600 psig 650_F (343_C) (optional). ( bar) inlet Pressure D Set Pressures To 400 Psig ( Bar). D P1 = P2 Inlet equals outlet rating in 95H Series up to 600 psig W0077-1 / IL. D Multiple End Connection Options.

4 D Rugged Construction Available in a To match your application variety of materials including cast iron, carbon steel, stainless steel, Monel, Hastelloy C, Kalrezt and Type 95H. Vitont to address the toughest service conditions. D Easy Maintenance Seating parts are easily Severe service elastomers and corrosion resistant accessible by removing the plug on the bottom of trims are also available excellent fluid compatibility the regulator 8/97. Bulletin :95. Specifications Available Configurations Allowable Temperature Ranges for Metal Parts Type 95L: Low- Pressure regulator for 2 to 30 psig Types 95H, Types 95LC.

5 ( to bar) outlet pressures Body Design 95HD, 95L, Type 95HT. and 95HC. Type 95H: High- Pressure regulator for 5 to 150 95LD and 95HP. psig ( to 10 bar) outlet pressures Cast Iron Body -40 to 406_F -40 to 406_F. and Spring Not available Type 95LD: Low- Pressure differential regulator for Case (-40 to 208_C) (-40 to 208_C). 2 to 30 psig ( to bar) differential Steel Body and -20 to 450_F -20 to 650_F. pressures with handwheels and packing box Spring Case (-29 to 232_C) (-29 to 343_C). Not available Type 95HD: High- Pressure differential regulator for Stainless Steel 5 to 150 psig ( to 10 bar) differential pressures -40 to 450_F -40 to 550_F -325 to 550_F.

6 Body and (-40 to 232_C) (-40 to 287_C) (-198 to 287_C). with handwheel and packing box Spring Case Type 95HP: High- Pressure regulator for 5 to 400. psig ( to 28 bar) outlet pressures (soft seated) Pressure Setting Adjustment Type 95HT: High- Pressure /high temperature Types 95L, 95H, 95HT, 95HP, 95LC and 95HC: regulator for 5 to 300 psig ( to 21 bar) outlet Adjusting screw (standard), pressures (metal seat) and up to 650 F (343 C) Handwheel/Tee handle (optional) 1/2-inch bodies Type 95LC: Low- Pressure regulator for 2 to 30 have a handwheel all other sizes have tee handles psig ( to bar) outlet pressures for cold tem- Types 95LD and 95HD.

7 Handwheel for adjustment perature applications down to -325 F (-198 C). Type 95HC: High- Pressure regulator for 5 to 150 Pressure Registration psig ( to 10 bar) outlet pressures for cold Types 95L, 95H, 95HT, 95HP, 95LC and 95HC: temperature applications down to -325 F (-198 C) Internal Types 95LD and 95HD: Internal combined with Body and Orifice Sizes outside Pressure source for differential Pressure 1/4-inch body: 1/4-inch ( mm) orifice 1/2-inch body: 3/8-inch ( mm) orifice Typical Regulating Capacities 3/4 and 1-inch bodies: 9/16-inch ( mm) Air.

8 See tables 8, 9, 10, 11 and 12. orifice Steam: See tables 13, 14, 15, 16 and 17. 1-1/2 and 2-inch bodies: 1-1/16-inch (27 mm) Water: See tables 18, 19, 20, 21 and 22. orifice Shutoff Classification Per ANSI/FCI 70-2-1975. End Connection Style R1990). NPT screwed, ANSI flanged; all sizes are fabricated Metal Seats: Class IV is standard with slip-on flanges and are 14-inches face to face Elastomer Seats: Class VI or better (DIN flanged; 356 mm face to face), 150 RF, PTFE: Class V. 300RF, 600RF or SWE Wide Open Flow Coefficients for Relief Sizing Maximum Pressures(1) See table 4.

9 See table 3 Pressure Connections Outlet or Differential Pressure Ranges See figure 6. See table 5 Construction Materials Elastomer Temperature Ranges(1) See table 6. Nitrile Parts: -40 to 180 F (-40 to 82 C) Common Services and Material Compatibility Neoprene Parts: -40 to 180 F (-40 to 82 C) See table 7. Fluoroelastomer Parts: 0 to 300 F (-18 to 149 C). hot water limited to 200 F (93 C) Approximate Weight Ethylenepropylene Parts: -40 to 450 F (-40 to Types 95H, 95HD, 95HT, 95HP and 95HC: 232 C) 1/4-inch body: 4 lb ( kg).

10 PTFE: -325 to 450 F (-198 to 232 C) 1/2-inch body: 8 lb ( kg). 3/4 and 1 inch bodies: 20 lb ( kg). Spring Case Construction 1-1/2 and 2-inch bodies: 73 lb ( kg). Vent is a drilled untapped hole (standard), Types 95L, 95LD and 95LC. NPT (optional) See figure 6 1/4-inch body: 6 lb ( kg). On Types 95HD and 95LD a NPT tapped vent hole 1/2-inch body: 12 lb ( kg). is standard 3/4 and 1-inch bodies: 32 lb ( kg). 1. The Pressure /temperature limits in this bulletin and any applicable standard or code limitation for this regulator should not be exceeded.