300M

Class 300 Single Cast Body
Metal Seated Uni-directional Valve
High Pressure Metal seated Unidirectional Knife Gate Valve

Model #	300M
Flow Direction	Uni-directional
Valve Size	2” – 24” (50 mm – 600 mm)
Design	MSS SP-61, 81, ASME B16.34 , B16.5 class 300lb Raised face body tapped flange in accordance with ANSI150, JIS10K, DIN PN10 and AS 2129 Table D & E
Pressure Rating	740(720) psi (51 bar) CL300
Shutoff	MSSP-81 and 135
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	Metal Seated
Packing	Multiple rows of expanded PTFE with Graphite braided packing PTFE 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.
Application	High pressure and abrasive slurries work in mining, oil sands , power, chemical processing

No.	PARTS	MATERIALS
1	Body	ASTM A351 CF8M/ CF8 ASTM A216 WCB
2	Seat Seat O-ring	EPDM, NBR, FKM(Viton) EPDM, NBR, FKM(Viton)
4	Seat Ring	ASTM A351 CF8M/ CF8 ASTM A216 WCB
5	Gate	ASTM A240 SS316/ SS304
6	Packing	PTFE
7	Packing Gland	ASTM A351 CF8M/ CF8 ASTM A216 WCB
8	Clevis	ASTM A351 CF8
9	Yoke (Arm. Leg, Posts)	ASTM A276 SS304
10	Yoke Retainer (Pads)	ASTM A276 SS304 Carbon Steel Coated
11	Bevel Gear Mount Pad	ASTM A276 SS304 Carbon Steel Coated
12	Bevel Gear	Ductile Iron, ASTM A536 Coated
13	Stem	ASTM A276 SS304
14	Stem Cover	Carbon Steel coated
15	Hand Wheel	Ductile Iron, ASTM A536
	Bolt	ASTM A240 SS304
	Nut	ASTM A240 SS304
	Washer	ASTM A240 SS304