China LSQ-S4 Hydraulic Quick Coupling Ball Valve - Carbon Steel 4000 PSI ISO5675 Compatible with Parker & FASTER Series for sale

LSQ-S4 Hydraulic Quick Coupling Ball Valve - Carbon Steel 4000 PSI ISO5675 Compatible with Parker & FASTER Series

Price Negotiable

Price: Negotiable

MOQ: Negotiable

Delivery Time: Negotiable

Brand: SONGQIAO

Product Description

Product Overview

LSQ-S4 ball valve type hydraulic quick couplings are precision-engineered carbon steel components with zinc-plated surface treatment. Designed for heavy-duty hydraulic applications, these couplings feature excellent wear resistance and are primarily used in agricultural equipment.

Key Specifications

Body Size (in)	1/4	3/8	1/2	3/4	1
Rated Pressure (PSI)	5000	4000	4000	3000	3000
Rated Flow (GPM)	3	6	12	28	50

Temperature Range (standard seals): -20℃ to +120℃

Standard Seal Material: NBR

Product Features

Poppet valves prevent uncoupled leakage
Ball valves ensure rugged dependability in heavy-duty applications
Hard chrome alloy balls loaded on valve seats by springs
Metal-to-metal seal between ball and coined seat
Critical parts hardened for enhanced durability
Reliable ball-locking mechanism secures mating halves
Socket and plug precision machined from solid bar stock
Conforms to ISO5675 standard
Compatible with PARKER 4000 Series and FASTER NV/NS Series

Product Images

LSQ-S4 Series hydraulic quick disconnect couplings complete set

LSQ-S4 Series (1/4", 3/8", 1/2", 3/4", 1")

Socket Dimensions

LSQ-S4 Socket component technical drawing

ISO	Part No.	LS	￠D	HEX1	A	T
6.3	LSQ-S4-02SF	53.5	27.6	19	12.5	G1/4 NPT1/4
10	LSQ-S4-03SF	63	34	24	13	G3/8 NPT3/8
12.5	LSQ-S4-04SF	66.3	38.6	27	16	G1/2 NPT1/2
20	LSQ-S4-06SF	82.5	48.2	34	19	G3/4 NPT3/4
20	LSQ-S4-06SF(E)	83.5	47.5	35	18	G3/4 NPT3/4
25	LSQ-S4-08SF	96.5	56	41	21	G1 NPT1

Note: LSQ-S4-06SF FASTER interchange, LSQ-S4-06SF(E) Parker interchange

Plug Dimensions

ISO	Part No.	LP	d	C	HEX2	A	T
6.3	LSQ-S4-02PF	36	14.2	18.5	19	12.5	G1/4 NPT1/4
10	LSQ-S4-03PF	40	19	22	24	13	G3/8 NPT3/8
12.5	LSQ-S4-04PF	43.5	20.5	27	27	16	G1/2 NPT1/2
20	LSQ-S4-06PF	53.5	28	32	34	19	G3/4 NPT3/4
20	LSQ-S4-06PF(E)	51	26.9	28.5	33.3	18	G3/4 NPT3/4
25	LSQ-S4-08PF	63	31.3	38	41	21	G1 NPT1

Note: LSQ-S4-06SF FASTER interchange, LSQ-S4-06SF(E) Parker interchange

Coupling Fitting Dimensions

LSQ-S4 Coupling fitting assembly technical drawing

ISO	Part No.	L	￠D	HEX1	HEX2	T
6.3	LSQ-S4-02	72.2	27.6	19	19	G1/4 NPT1/4
10	LSQ-S4-03	82.6	34	24	24	G3/8 NPT3/8
12.5	LSQ-S4-04	87.8	38.6	27	27	G1/2 NPT1/2
20	LSQ-S4-06	107.8	48.2	34	34	G3/4 NPT3/4
20	LSQ-S4-06(E)	102	47.5	35	33.5	G3/4 NPT3/4
25	LSQ-S4-08	126.8	56.2	41	41	G1 NPT1