API 6D Oil and Gas Through Conduit Parallel Gate Valve

Model NO.: FYV Material: Cast Iron Pressure: Ordinary Temperature Seal Surface: Wedge Gate Valve Usage: Safety Application: Industrial Usage Class: 150-900lb Operation: Manual,Electric,Gear,Pneumatic Specification: CE, SGS HS Code: 8481804090 Type: Straight-through Connection Form: Flange Actuator: Manual Thread Position of Valve Rod: Inside Gate Valve Standard: ANSI Dn40-600: Pn10-16 End: RF,Rtj,Sw,Bw Trademark: FYV Origin: Wenzhou, Zhejiang Resilient seated gate valve face to face dimension according to EN 558, Series 14 and Series 15 with electric actuator.
Available with AUMA NORM or AUMA MATIC actuator
Reduced operating torque
Easily replaceable component parts
Waterthightness through the spindle is optained with four dynamic o-rings and a spindle dustguard in order to avoid impurities
Seals are cabable of being replaced with the valve under pressure and in the fully opened position
Stem is made to be able to withstand without permanent distortion all stresses, compressive, tensile and torsional, to which it could be subjected in normal service
Wedge nut is a fully replaceable part, with a screw thread to match the screw thread on the stem
All pressure-contained cast iron components are coated to provide protection against corrosion
Bolting according to DIN 912 in 8.8 steel with organic coating countersunk, and with seal protection. Stainless steel AISI 302 is available as an option
Full and straight bore in order to avoid turbulence, loss of head and effect
All valves have foot support
The valves are delivered with square cap or handwheel
Maintenance-free

DN	ISO 2531 PN 10	A	B	D1	EN 558 (DIN 3202)	Weight, kg	No. of turns for closing
D	K	G	b	No. x d	F14 (F4)	F15 (F5)	F14 (F4)	F15 (F5)
40	150	110	84	19	4×19	276	316	200	140	240	11	12	10
50	165	125	99	19	4×19	286	336	200	150	250	14	15	12.5
65	185	145	118	19	4×19	327	392	225	170	270	18.5	19.5	13
80	200	160	132	19	8×19	405	485	225	180	280	24	25.5	16
100	220	180	156	19	8×19	442	542	275	190	300	28	30	20
125	250	210	184	19	8×19	552	677	325	200	325	39.5	41	25
150	285	240	211	19	8×23	591	741	325	210	350	44	50	30
200	340	295	266	20	8×23	734	934	375	230	400	75	83	33
250	400	350	319	22	12×23	921	1171	500	250	450	110	125	45
300	455	400	370	24.5	12×23	998	1298	500	270	500	145	165	50
*350	520	460	429	26.5	16×23	998	1298	500	290	550	159	181	50

1	Body	1	GGG-50	DIN EN 1563
2	Bonnet	1	GGG-50	DIN EN 1563
3	Wedge	1	GGG-50	DIN EN 1563
4	Wedge coating	1	NBR / EPDM	UNE-EN 681-1
5	Stem	1	X20 Cr13	BS 970
6	Wedge lock nut	1	Copper alloy	UNE-EN 12165
7	Body bonnet gasket	1	EPDM / NBR	UNE-EN 681-1
8	Packing	2	NBR / EPDM	UNE-EN 681-1
9	Body bonnet bolt	acc./DN	Steel 8.8 Js-500
10	Packing gland	1	Bronze Rq.5	DIN 1705
11	Stuffing gland	1	Bronze Rq.5	DIN 1705
12	O-Ring	1	NBR	ASTM D2000
13	Packing string	2	PTFE-Graphite
14	Stuffing bonnet	1	GGG-50	DIN EN 1563
15	Threaded stick	acc./DN	X5 CrNi 18 10	DIN 17440
16	Washer	acc./DN	X5 CrNi 18 10	DIN 17440
17	Nut	acc./DN	X5 CrNi 18 10	DIN 17440
18	Top bonnet	1	GGG-50	DIN EN 1563
19	Stem nut	1	Bronze Rq.5	DIN 1705

 

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