C4 cast floating ball valve

C4 cast floating ball valve, Bolted bonnet, two-piece body, floating Ball, Full or reduced bore, blowout proof stem, Fire safe and Anti static, Stainless steel ball, ASTM A216 WCB,A351 CF8,A351 CF8M, A351 CF3,A351 CF3M,A351 CN7M, C95500, C95800 bronze material

Type: ANSI flanged ball valve
Model: Q41F, Q341F, Q41H, Q341H, Q41Y, Q341Y
Size: 1/2"-8"
Pressure: 150Lb-600Lb 10K-40K
Material: WCB, SS304, SS316, SS304L, SS316L

Standard Design:

Valve Type	Design and Manufacture	Face to Face	Flanged Dimensions	Temperature Pressure	Test-Inspect
FLOATING	BS5351	ANSI B16.10	ANSI B16.5	ANSI B16.34	API1598
TRUNNION	API 6D	ANSI B16.10	ANSI B16.5	ANSI B16.34	API16D

Testing Specifications

PN(Lb)	Strength Test		Water seal test		Gas seal test
PN(Lb)	MPa	Lbf/in 2	MPa	Lbf/in 2	MPa	Lbf/in 2
150	3.1	450	2.2	315	0.5-0.7	60-100
300	7.8	1125	5.6	815
600	15.3	2225	11.2	1630

Material List for WCB, CF8, CF8M, CF3, CF3M body design.

Body	WCB	CF8	CF8M	CF3	CF3M
Ball	2Cr13	304	316	304L	316L
Stem	2Cr13	304	316	304L	316L
Seat	PTFE, SS, PTFE, PPL, 13Cr Alloy, Stellite 6
Gasket	PTFE, Stainless steel, Flexible graphite, Gear type gasket
Stem Seat	PTFE, Stainless steel, Flexible graphite
Packing	PTFE, Flexible graphite
Packing nuts	WCB	304	316	304L	316L
Temperature	150C
Medium	Water, Oil, Gas, Nitric Acid, etc.

WELCO VALVE - Flow control Expert

Sign Up for Our Newsletter: