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1964 Block and Bleed Needle Valve With Double Handles

Designation	Block and Bleed Needle Valve With Double Handles
Model	1964
Applications	Intended to isolate the pressure gauge from the measured fluid or to provide a means of throttling or dampening pressure pulsation. It allows pressure to be bleed-off prior to instrument removal or replacement.
Pressure rating	10000psi
Operating Temperature	Media: max. 450℉ (+232℃) Min. -65℉ (-54℃)
Flow Rate	Hard seat models Max.Cv=0.64
Handle	T type 304 stainless steel,
Handle bolt	304 stainless steel
Dust cap	Plastic
Locking Nut	304 stainless steel
Packing bolt	316 stainless steel
Packing Gland	316 stainless steel
Packing washer	316 stainless steel
Packing	TEFLON as standard,viton for option
Bonnet	316 stainless steel
Valve stem	316 stainless steel, hard seat
Valve Body	316 stainless steel
Stop pin	304 stainless steel
Stem seat	316 stainless steel, metal to metal sealing
Orifice size	0.185 inches (4.7mm)
Connection	1/2"NPT male x female

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