BB NPT Globe Valve

BB NPT Globe Valve

SPECIFICATION

Standard: API602
Pressure: 150LB~2500LB
Size:1/4”-2” DN8~DN50
Applicable medium:water,oil,acid,etc.
Sealing:graphite
Driving:manual,handwheel, handling
End: RF, RTJ, BW, SW, NPT, S.WxNPT, B.WxNPT, BS PB
Features: Bolted or Welded Bonnet OS & Y, Cryogenic Extended Bonnet Pressure Seal

Description

Standard or Nonstandard:	Standard	Structure:	Stop, Forged Steel Globe Valve	Pressure:	Medium Pressure
Power:	Manual	Material:	Forged	Temperature of Media:	Normal Temperature
Media:	Oil	Port Size:	1/4”-2 1/2”	Place of Origin:	Zhejiang, China (Mainland)
Model Number:	Z41H-A105 Solid Wedge Globe Valve	Brand Name:	Forged Steel Globe Valve	Ends:	S.W/B.W/NPT
Painting:	Solid Wedge/Solid Disc	Body:	A105	Wedge:	A182 F6a
Seat:	A182 F6a	Class:	800#	Operation:	H.O
Type:	Forged Steel A105 Solid Wedge Globe Valve

TESTINGS&MAIN PARTS AND MATERIALS

Nominal Pressure	Strength test		Water-seal test		Gas seal test
Nominal Pressure	MPa	Lbf/in2	MPa	Lbf/in2	MPa	Lbf/in2
150	3.1	450	2.2	315	0.50.7	60100
300	7.8	1125	5.6	815
600	15.3	2225	11.2	1630
900	23.1	3350	16.8	2440
1500	38.4	5575	28.1	4080
2500	64.6	9367	47.4	6873

Main parts and materials and performance

Body	A105/A105N/STM A216 WCB/,LF2,F91,F11,F22,F304,F304L,F316,F316L,F321,F51								ASTM A351 CF8
Wedge Disc	WCB			CF8		CF8M		Monel	ASTM A351 CF8
Stem	F6a			F304		F316		Monel	F304
Wedge Disc Sealing Face	13Cr	13Cr	STL	304	STL	316	STL	Monel	304	304	STL
Body Sealing Face	13Cr	STL	STL	304	STL	316	STL	Monel	304	STL	STL
Body	ASTM A351 CF3					ADTM A351 CF8M			ASTM A351 CF8
Wedge Disc	ASTM A351 CF3					ADTM A351 CF8M			ASTM A351 CF8
Stem	F304L					F316			F316L
Wedge Disc Sealing Face	304L			304L	STL	316	316	STL	316L	316L	STL
Body Sealing Face	304L			STL	STL	316	STL	STL	316L	STL	STL