Manual weld straight-through forged gate valve

1.DN:40-800MM 2.PN:1.0,1.6,4.0 3.Material :WCB ,A105 4.Connection:welding

FORGED CARBON STEEL GLOBE VALVE CLASS 800 Carbon Steel Screwed Ends - reduced bore

MANUFACTURING STANDARDS
DESIGN	BS: 5352 / API 602
ENDS	ANSI B 2.1 / BS 21 / IS 544
TESTING	BS: 5146/ API 598/ BS 6755 PART 1

CLASS	TEST PRESSURE IN Kg / cm 2
	HYDROSTATIC		AIR
	BODY	SEAT/BACK SEAT	SEAT
800	211	141	6

Nominal diameter	Reduced port	mm(in)	8(1/4)	10(3/8)	15(1/2)	20(3/4)	25(1)	32(1¼)	40(1½)	50(2)	-
	Full port	mm(in)	-	-	10(3/8)	15(1/2)	20(3/4)	25(1)	32(1¼)	40(1½)	50(2)
D		mm	8	10	11	13	18	23	28.5	33	43
L		mm	79	79	79	92	111	120	152	172	220
H (Open)		mm	166	166	166	175	206	228	262	300	340
W		mm	100	100	100	100	125	160	160	180	240

No. PART MATERIAL 1 Body ASTM A 105 2 Seat Ring S.S. AISI 410 3 Disc S.S. AISI 410 4 Spindle S.S. AISI 410 5 Gasket Spiral Wound, S.S. filled with Asb . 6 Bonnet ASTM A 105 7 Bonnet bolt ASTM A 193 Gr. B7 8 Screw Carbon Steel 9 washer Carbon Steel 10 Gland packing Grafoil 11 Gland S.S. AISI 410 12 Gland plate Carbon Steel Forged 13 Eye bolt & nut Carbon Steel 14 Yoke nut NI - Resists 15 Hand Wheel Malleable Iron / Cast Iron 16 H. W. Washer Carbon Steel 17 H. Wheel Nut Carbon Steel

Manual weld straight-through forged gate valve