China ANSI Standard 150LB DN50 Stainless Steel Flange Ball Valve - Temperature Range -20°C to 185°C, Size 1/2

ANSI Standard 150LB DN50 Stainless Steel Flange Ball Valve - Temperature Range -20°C to 185°C, Size 1/2" to 8"

Price Negotiable

Price: Negotiable

MOQ: 1PC

Delivery Time: 7-30 work days

Brand: OEM

Product Description

Product Overview

ANSI Standard 150LB DN50 stainless steel ball valve with flange connection type, designed for industrial fluid control applications requiring reliable performance and easy maintenance.

Technical Specifications

Standards Compliance

Design & Manufacturing: GB12237-89
Connection: JB/T79
Fireproof Test: API607 4th 1993
Test & Inspection: GB/T13927-1992

Operating Parameters

Size Range: 1/2" to 8"
Pressure Rating: ASME Class 150, 300
Temperature Range: -20°C to 185°C

Dimensional Data (Class 150)

Size	φD	L	φE	φB	φC	T	f	N-φh	H	H1	W	M	P
1/2"	13	108	89	60.5	35	11.5	1.6	4-16	48	79	135	9	9
3/4"	19	117	98	70	43	11.5	1.6	4-16	53	84	135	9	9
1"	25	127	108	79.5	51	12	1.6	4-16	64	95	170	11	11
1 1/4"	32	140	117	89	64	13	1.6	4-16	71	103	170	11	11
1 1/2"	38	165	127	98.5	73	15	1.6	4-16	76	111	200	14	14
2"	51	178	152	120.5	92	16	1.6	4-19	85	120	200	14	14

For sizes 2 1/2" to 8", please contact us for detailed specifications.

Design Features

This floating ball valve features a simple yet effective design where the ball displaces under medium pressure to press against the outlet sealing surface, ensuring reliable sealing performance. The flanged connection facilitates easy cleaning and replacement compared to other connection types.

Key Advantages

Quick 90° operation from full open to full closed position
Easy maintenance with simple structure and replaceable sealing rings
Sealing surfaces isolated from medium when fully open or closed, preventing erosion

Model Selection Options