Quarter-Turn Valves
quarter-turn-valves
Available in sizes 2-1/2" to 12" with body designed to fit between ANSI 150# flanges for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
275 psi @ 100 deg. F.
Materials of Construction:
Resilient Seated Butterfly Valves
(2)
CIWB/CILB Series - PRODUCT DATA BULLETIN CIWB/CILB Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Features
Body:
- High strength ductile iron lugs
- Full rating as standard with one flange removed (lug style only)
- Full rating dead end service (lug style only)
- Phenolic backed elastomers
- Full vacuum service capabilities
- Primary & secondary shaft seals (upper & lower)
- Seats cannot be lipped in on installation
- Non-collapsible
- Flange gaskets are not required
- Superior shaft support at elastomer/disc interface
- Discs are machined to suit the seat flat to provide maximum sealing surfaces with reduced torque & wear
- Eliminates media exposure to shaft journal
- Machined & polished disc edge
- Precision disc flats
- Wide seating surface ensure positive bubble tight seal
- Uniform contact around entire circumference minimizing wear, reducing torque & increasing cycle life
- 3 bushings, non-metallic, low co-efficient of friction, totally isolate the shaft from the body journal
- Positive shaft alignment
- Prevents shaft seizure in the body journals
- Eliminates side loading on actuators
- Reduced bushing torques
- Through shaft design
- Shaft diameters to AWWA CL-75B in sizes 3" to 12"
- Blow out proof shaft, reduces disc deflection
- Interchangeability with all butterfly valves in conformance to industry standards
High Performance Butterfly Valve
(4) CSHB/SSHB Series - PRODUCT DATA BULLETIN CSHB/SSHB Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Series 'CSW(L)HB'
Available in sizes 2-1/2" to 12" with body designed to fit between ANSI 150# flanges for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
285 psi @ 100 deg. F.
Materials of Construction:
- Body: Carbon Steel, Wafer or Lug Style
- Disc: 316 Stainless Steel
- Shaft: 316 Stainless Steel
- Seats: Teflon® or Re-Enforced Teflon®
- Packing: V-Type Teflon®
- All sizes are available with a multi-position latching lever or a wheel handled gear operator. Electric and pneumatic operators are available upon request.
- Pressure assisted seat design ensuring bubble-tight shut-off at all differential pressures.
Available in sizes 2-1/2" to 12" with body designed to fit between ANSI 150# flanges for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
275 psi @ 100 deg. F.
Materials of Construction:
- Body: 316 Stainless Steel, Wafer or Lug Style
- Disc: 316 Stainless Steel
- Shaft: 316 Stainless Steel
- Seats: Teflon® or Re-Enforced Teflon®
- Packing: V-Type Teflon®
- All sizes are available with a multi-position latching lever or a wheel handled gear operator. Electric and pneumatic operators are available upon request.
- Pressure assisted seat design ensuring bubble-tight shut-off at all differential pressures.
Quick Opening Blowdown Ball Valve
(3) 250BDV Series - PRODUCT DATA BULLETIN 250BDV Series - INSTALLATION, OPERATION AND MAINTENANCE MANUAL
Model '250BDV'
Available in sizes 1-1/4" to 2" with threaded ends for maximum operating pressures as follows:
PMO: (Maximum Operating Pressure)
250 psi @ 406 deg. F.
Materials of Construction:
- Body: Cast Iron
- Disc: Stainless Steel
- Stem: Brass
- Stem Packing: Graphite
- Meets ASME Sect. I and ANSI B31.1 codes for boiler blowdown
