China Fixed Competitive Price 2 1/2 Inch Brass Check Valve - Carbon steel/stainless steel bellows seal globe valve – BESTOP factory and suppliers

Fixed Competitive Price 2 1/2 Inch Brass Check Valve - Carbon steel/stainless steel bellows seal globe valve – BESTOP

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Fixed Competitive Price 2 1/2 Inch Brass Check Valve - Carbon steel/stainless steel bellows seal globe valve – BESTOP Detail:

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No.	Part Name	Material
1	Body	ASTM A216-WCB, ASTM A217-WC1, WC6, WC9 C5, ASTM A351-CF8, CF8M, CF3, CF3M
2	Disc	ASTM A182-Gr F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
3	Half Ring	ASTM A182-Gr F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
4	Disc Cover	ASTM A182-Gr F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
5	Stem	ASTM A182-Gr F6a, ASTM A182-F22, ASTM A182-F304, F316, F321, F304L, F316L
6	Gasket	Flexible+Graphite, Stainless Steel
7	Bonnet	ASTM A216-WCB, ASTM A217-WC1, WC6, WC9 C5, ASTM A351-CF8, CF8M, CF3, CF3M
8	Bellow	ASTM A182-F304, F316 F321, F304L, F316L
9	Packing	Flexible+Graphite
10	Packing Gland	ASTM A216-WCB, ASTM A217-WC1, WC6, WC9 C5, ASTM A351-CF8, CF8M, CF3, CF3M
11	Stem Nut	Copper Alloy
12	Handwheel	ASTM A536 Gr 60-40-18, A216-WCB
13	Locating Plate	25, 45, 304, 316, 304L, 316L
14	Stud	ASTM A193-B7, A320-B8, A193-B8M
15	Hex Nut	ASTM A194-2H, A194-8, A194-8M

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Part Name	Material
Body	1.0619(A216 WCB), 1.7357(A217 WC6), 1.4408 (A351 CF8M)
Seat	13Cr, STL6
Disc	2Cr13+QT, A105, F316
Bellows	SS304, SS316
Stem	2Cr13, F316
Gasket	Graphite+Stainless Steel
Bonnet	1.0619(A216 WCB), 1.7357(A217 WC6), 1.4408 (A351 CF8M)
Blot	A193 B7, A193 B16, A193 B8M
Nut	A194 2H, A194 4, A194 8M
Packing	Graphite
Gland	1.0619(A216 WCB), 1.7357(A217 WC6), 1.4408 (A351 CF8M)
No rot. Device	A105, F304
Stem Nut	GGG40.3, Cu Alloy
Grease Nipple	Cu Alloy
Handwheel	Steel
Lock Nut	C.S

1.Bellow seal element.The key part of bellow sealed globe valves is metal bellow. It is the connection between cover and stem by automatic roll welding. The metal bellow can keep the stem part zero leakage.
2.Benefited from the cone and streamline shape design,the disc has reliable sealing performance and longer service life.
3.Double seal design(bellows+packing).Bellow and packing can protect from leakage and provide excellent sealing performance.
4.Grease nipple. It can directly Lubricate the stem, nut and sleeve.
5.Ergonomic hand wheel. It provide longer service life and easier operation.

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1.OEM & customization capability
2.Our own foundry(Precision casting/Sand castings) to guarantee fast delivery and quality
3.MTC and Inspection report will be provided for each shipment
4.Rich operating experience for project orders
5.Certificates available:WRAS/ISO/CE/NSF/KS/TS/BV/SGS/TUV …

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We always get the job done to be a tangible staff to ensure that we can easily offer you the best high-quality and the greatest value for Fixed Competitive Price 2 1/2 Inch Brass Check Valve - Carbon steel/stainless steel bellows seal globe valve – BESTOP , The product will supply to all over the world, such as: Spain, Porto, Anguilla, With a state-of-the-art comprehensive marketing feedback system and 300 skilled workers' hard work, our company has developed all kinds of products ranging from high class, medium class to low class. This whole selection of fine products offers our customers different choices. Besides, our company sticks to high quality and reasonable price, and we also offer good OEM services to many famous brands.

Alloy Bellows Globe Valve