Casting Gear B.B Gate Valve

The opening and closing part of the casting gear B.B gate valve is the ram. The movement direction of the ram is perpendicular to the fluid direction. The gate valve can only be fully open and fully closed, and cannot be adjusted and throttled.

Product Details

Products Description :

Casting gear B.B gate valve is one of the most commonly used shut-off valves. It is mainly used to connect or cut off the medium in the pipeline, and is not suitable for regulating the medium flow. Cast steel gate valves are suitable for a wide range of pressures, temperatures and calibers, especially for medium and large diameter pipes. Suitable for use in water, steam, and oil media lines.

Product Specifications :

1). Size: 1/2"-36".
2). Material:CF8, CF8M, CF3, CF3M. 304 ,304L,316,316L. WCB, WCC etc are available

3). Class: 150LB, 300LB, 600LB, 900LB,1500LB, 2500LB

4). Suitable medium: water, oil, air and some corrosive liquid

5). Temperature range: -20°C - 425°C

6). Operate: handwheel, pneumatic, actuator

7). Design and manufacture: API 6D & API 600

8). Inspection and Test: API 6D & API 598
9). Flange end dimension: ASME B16.5 & MSS-SP-44

10). Butt-welding end dimension: ASME B16.25

11). Face to face: API 6D & ASME B16.10

12).Certificate: API, CE, TS, ISO, AZ,Gost

Bill of Material:

1	PARTNAME	STANDARD	LOW TEMPERATURE	STAINLESS STEEL
1	BODY	A216 WCB	A352 LCC	A351 CF8M
2	SEAT	A105	A350 LF2	A182 F316
3	WEDGE	A216 WCB	A352 LCC	A351 CF8M
4	STEM	A182 F6	A182 F304	A182 F316
5	GASKET	304SS/316SS+GRAPHITE /304SS/316SS METAL RIN
6	BONNET	A216 WCB	A352 LCC	A351 CF8M
7	BOLT	A193 B7/B7M	A320 L7/L7M	A193 B8M
8	NUT	A194 2H/2HM	A194 7/7M	A194 8M
9	BACKSEAT BUSHING	A276 410	A276 304	A276 316
10	PACKING	GRAPHITE/PTF
11*	LANTERN RING	A276 410	A276 304	A276 316
12	GLAND FLANGE	A216 WCB	ASTM A352 LCC	A351 CF8
13	GLAND	276 410	276 410	A276 316
14	GLAND NUT	A194 2H/2HM	A194 7/7M	A194 8
15	EYEBOLT	A193 B7/B7M	A320 L7/L7M	A193 B8
16	STEM NUT	A439 D2/Cu-ALLOY
17	YOKE	A216 WCB	A352 LCC	A351 CF8
18	HANDWHEEL	STEEL/DUCTILE IRON
	SEALING FACE OVERLAY	API TRIMS AVAILABLE

Features

1. Compact structure, reasonable design, good valve rigidity, smooth passage and small flow resistance coefficient.

2. The sealing surface is made of stainless steel or hard alloy and has a long service life.

3. Asbestos graphite or flexible graphite, reliable sealing, light and flexible operation.

4. Various pipe flange standards and flange sealing faces can be used to meet various engineering needs and user requirements.

5. Widely used in pipelines of various systems of petroleum, chemical, hydraulic and thermal power stations.

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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