100R

CWP 150 Single Cast Body
Resilient seated Bi-directional Knife Gate Valve

Model # 100R
Flow Direction  Bi-direction
Valve Size  2” – 48” (50mm -1200mm)
Design MSS SP-61, 81, ASME B16.34, ASME B16.5 class 150lb
Raised face body tapped lugs in accordance with ANSI150, JIS10K, DIN PN10 and AS 2129 Table D & E
Pressure Rating   150psi (10.3 bar) CWP , Over 30” 100 psi (6.89 bar)
Shutoff Zero Leakage 
Body  CF8, CF8M, CG3M, Duplex Stainless Steel, Special Alloy, NI-RESIST  ASTM A439 TYPE-2, CS, WCB
Gate  304,316 and Nickel based Non-Stick Overlay 
Seat Rubber Seated
(EPDM, NBR, FKM)
Packing  *Standard PTFE  impregnated syntax is 450°F (230°C)
*High Temperature Square Braided Packing to 1000° F (540°C) pH Range: 4-10  
Actuator Options Hand Wheel, Bevel Gear, Pneumatic Cylinder, Electric Motor Lever, Ratchet and Chain Wheel.
Advantage No visual Leakage and Bubble tight 
Quick Replaceable Seats & Liners 
Application Carbon Black , Chemical Slurries ,Coal Slurries, Copper Tailings, Detergent Powders , Fly ash Slurries
General Mining Slurry,  Hot & Dry Gases Iron,  Ore Slurries, Magnetite Slurry , Sugar Mills,  Polymer Chips,
Pulp Stock, Slag Slurry,  Water , Viscose Rayon, Molasses

Guide to Chemical Resistance for Resilient Seats

Common
Name
ASTM
CODE
MAX.
TEMP.
Abrasion Aging Sunlight
Resistance
Water
Resistance
Oil
Resistance 
Solvent Strong
Acid
Weak
Acid
Strong
Alkali
Weak
Alkali
BUNA-N NBR 200℉
(93°C)
Χ
NEOPRENE CR 200℉
(93°C)
Χ Χ
NATURAL
RUBBER
NR 150℉
(65°C)
Χ Χ Χ
EPT. EPDM 250℉
(121°C)
Χ Χ
SILICON Si 300℉
(148°C)
Χ~○ Χ
FKM
(VITON)
FKM 300℉
(148°C)
PTFE D-1457 500℉
(260°C)
Note : ◎ excellent, ○ Good, △ fair, Χ poor