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API602 Forged Steel Gate Valve

Product Range

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​Size: 1/4"~3” (DN8~DN80)
Pressure Rating: CL150~2500LB (PN6~PN420)
Body Materials: A105N, LF2, F5, F9, F11, F22, F304, F316, F304L, F316L, F317, F321, F347, Alloy 20, F51, F53, INCONEL, MONEL,
Trim: API 600
End connection: NPT, SW, RF, RTJ, BW

Technical Standard

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• Design & Manufacturing Standard: API 602, ASME B16.34
  
• Structure Length Size: ASME B16.10, DIN 3202
  
• Flanged Connection: ASME B16.5, DIN 2543-2550, EN 1092-1
  
• BW Ends: ASME B16.25, EN 12627
  
• SW Ends: ASME B16.11
  
• Screwed Ends: ASME B1.20.1
  
• Check & Experiment: API 598, BS 6755, EN 12266-1
  
• Drive Method: Manual, Electric/Pneumatic Actuator
  

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Product Features

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☆ Body Structure: bolted bonnet (BB), welded bonnet (WB), pressure seal bonnet (PSB)
☆ OS&Y, outside screw and yoke
☆ Solid wedge, fully guided
☆ Rising stem and non-rising handwheel
☆ Full port design
☆ Renewable seat ring or welded seat ring

Part Materials List & Dimensions

NO.	Part Name	CS to ASTM	AS to ASTM	SS to ASTM
		Type A105	Type F22	Type F304(L)	Type F316(L)
1	Body	A105	A182 F22	A182 F304(L)	A182 F316(L)
2	Stem Ring	A276 420	A276 304	A276 304(L)	A276 316(L)
3	Wedge	A276 410 & 420	A182 F304	A182 F304(L)	A182 F316(L)
4	Stem	A182 F6	A182 F304	A182 F304(L)	A182 F316(L)
5	Gasket	Corrugated SS+graphite		SS+PTFE
6	Bonnet	A105	A182 F22	A182 F304(L)	A182 F316(L)
7	Bonnet Bolt	A193 B7	A193 B16	A193 B8	A193 B8M
8	Pin	A276 420		A276 304
9	Gland	A276 410		A182 F304(L)	A182 F316(L)
10	Gland Eyebolt	A193 B7	A193 B16	A193 B8	A193 B8M
11	Gland Flange	A105	A182 F11	A182 F304(L)	A182 F316(L)
12	Gland Nut	A194 2H	A194 4	A194 8	A194 8M
13	Yoke Nut	A276 410
14	H.W.Lock Nut	A194 2H	A194 4	A194 8	A194 8M
15	Nameplate	SS
16	Handwheel	A197
17	Lubricated Gasket	A473 431
18	Stem Packing	Flexible Graphite		PTFE
Suitable Medium		W.O.G.etc		W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		-29℃～425℃		-29℃～550℃	-29℃～180℃

CLASS150-600 FORGED STEEL GATE VALVE -  RF/BW ENDS
NPS			1/2"	3/4"	1"	11/4"	11/2"	2"
L(RF)	150Lb		108	117	127	140	165	203
L1(BW)	300Lb		140	152	165	178	190	216
	600Lb		165	190	216	229	241	292
H	150Lb～300Lb		158	169	197	236	246	283
	600Lb		169	197	236	246	283	320
W			100	100	125	160	160	180
Weight	150Lb	RF	4.5	5.2	8.2	11.5	12.5	20.3
		BW	2.8	3.3	5.4	7.1	8.2	12.5
	300Lb	RF	4.8	6.2	9.3	14	15.5	23.4
		BW	3.5	4.4	6.8	8.1	9.2	15.4
	600Lb	RF	5.9	7.4	10.4	16.2	17.5	28.3
		BW	4.5	5.1	8.2	10.5	12.4	20.1

Inquiry

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