Forging B.B Inside Thread Gate Valve

The forging B.B internal thread gate valve has small fluid resistance, and the torque required for opening and closing is small. It can be used on the ring network flowing in the two directions, that is, the flow direction of the medium is not limited. When fully open, the sealing surface is less affected by the working medium than the shut-off valve. The structure of the body is relatively simple, the manufacturing process is good, and the structure length is relatively short.

Product Details

Products Description :

Design Standard:

Basic standard	API 602
Flange connection dimension	ASME B16.5
Butt welding connection dimension	ASME B16.25
Face-to-face dimension	ASME B16.10
Pressure-Temperature Rating	ASME B16.34
Test	API 6D, API 598, BS6755, API 607/6FA

Technical Specification:

Type	Forged steel bolted bonnet gate valve
Size	3/8"-2"	Body material	Carbon steel,Forged, Stainless steel, brass, Alloy steel, etc
Rating	150lb-2500lb	Trim	Per API6D
Pressure	High	End connection	NPT, SW, RF, RTJ, BW etc.
Temperature	High	Operation	Hand wheel, Gear, Electric, Manual, Pneumatic, Hydraulic
Media	water/oil/steam/gas, etc.	Remark	Accept Customize, OEM

Main parts Materials:

NO.	Part Name	AStoASTM	AStoASTM	AStoASTM
NO.	Part Name	A105	F22	F304(L)	F316(L)
1	Body	A105	A182F22	A182F304(L)	A182F316(L)
2	Seat Ring	A276420	A276304	A276304(L)	A276316(L)
3	Wedge	A182F430&410	A182F304	A182F304(L)	A182F316(L)
4	Stem	A182F6	A182F304	A182F304(L)	A182F316(L)
5	Gasket	Corrugated SS+graphite		SS+PTFE
6	Bonnet	A105	A276f304	A276F304(L)	A276F316(L)
7	Bonnet Bolt	A193B7	A193B16	A193B8	A193B8M
8	Pin	A276420		A276 304
9	Gland	A276410		A182F304(L)	A182F316(L)
10	Gland Eyebole	A193B7	A193B16	A193B8	A193B8M
11	Gland Flange	A105	A182F11	A182F304(L)	A182F316(L)
12	Gland Nut	A1942H	A1944	A1948	A1948M
13	Yoke Nut	A276420
14	H.W.Lock Nut	A1942H	A1944	A1948	A1948M
15	Nameplate	SS
16	Hand wheel	A197
17	Bearing Gasket	A473431
18	Stem Packing	Flexible		PTFE
Suitable Medium		W.O.G.etc	W.O.G.etc	HNO 3 ,CH 3 OOH etc
Suitable Temperature		29~425 degrees Celsius	29~550 degrees Celsius	29~200 degrees Celsius

PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details : 4-5 weeks after receipt of down payment by T/T

Payment ： T/T, L/C, Western Union and PayPal

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